18431675808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1571}}^1$

素因数の和:1700

約数の個数: 384

約数和(自身を含む): 63890104320

約数和(自身を除く): 45458428512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 32, 34, 39, 42, 48, 51, 52, 56, 68, 78, 79, 84, 91, 96, 102, 104, 112, 119, 136, 156, 158, 168, 182, 204, 208, 221, 224, 237, 238, 272, 273, 312, 316, 336, 357, 364, 408, 416, 442, 474, 476, 544, 546, 553, 624, 632, 663, 672, 714, 728, 816, 884, 948, 952, 1027, 1092, 1106, 1248, 1264, 1326, 1343, 1428, 1456, 1547, 1571, 1632, 1659, 1768, 1896, 1904, 2054, 2184, 2212, 2528, 2652, 2686, 2856, 2912, 3081, 3094, 3142, 3318, 3536, 3792, 3808, 4029, 4108, 4368, 4424, 4641, 4713, 5304, 5372, 5712, 6162, 6188, 6284, 6636, 7072, 7189, 7584, 8058, 8216, 8736, 8848, 9282, 9401, 9426, 10608, 10744, 10997, 11424, 12324, 12376, 12568, 13272, 14378, 16116, 16432, 17459, 17696, 18564, 18802, 18852, 20423, 21216, 21488, 21567, 21994, 24648, 24752, 25136, 26544, 26707, 28203, 28756, 32232, 32864, 32991, 34918, 37128, 37604, 37704, 40846, 42976, 43134, 43988, 49296, 49504, 50272, 52377, 53088, 53414, 56406, 57512, 61269, 64464, 65982, 69836, 74256, 75208, 75408, 80121, 81692, 86268, 87976, 98592, 104754, 106828, 112812, 115024, 122213, 122538, 124109, 128928, 131964, 139672, 142961, 148512, 150416, 150816, 160242, 163384, 172536, 175952, 186949, 209508, 213656, 225624, 230048, 244426, 245076, 248218, 263928, 279344, 285922, 300832, 320484, 326768, 345072, 347191, 351904, 366639, 372327, 373898, 419016, 427312, 428883, 451248, 488852, 490152, 496436, 527856, 558688, 560847, 571844, 640968, 653536, 690144, 694382, 733278, 744654, 747796, 838032, 854624, 857766, 868763, 902496, 977704, 980304, 992872, 1041573, 1055712, 1121694, 1143688, 1281936, 1388764, 1466556, 1489308, 1495592, 1613417, 1676064, 1715532, 1737526, 1955408, 1960608, 1985744, 2083146, 2109853, 2243388, 2287376, 2430337, 2563872, 2606289, 2777528, 2933112, 2978616, 2991184, 3226834, 3431064, 3475052, 3910816, 3971488, 4166292, 4219706, 4486776, 4574752, 4840251, 4860674, 5212578, 5555056, 5866224, 5957232, 5982368, 6329559, 6453668, 6862128, 6950104, 7291011, 8332584, 8439412, 8973552, 9680502, 9721348, 10425156, 11110112, 11293919, 11732448, 11914464, 12659118, 12907336, 13724256, 13900208, 14582022, 14768971, 16665168, 16878824, 17947104, 19361004, 19442696, 20850312, 22587838, 25318236, 25814672, 27428089, 27800416, 29164044, 29537942, 33330336, 33757648, 33881757, 38722008, 38885392, 41700624, 44306913, 45175676, 50636472, 51629344, 54856178, 58328088, 59075884, 67515296, 67763514, 77444016, 77770784, 82284267, 83401248, 88613826, 90351352, 101272944, 109712356, 116656176, 118151768, 135527028, 154888032, 164568534, 177227652, 180702704, 191996623, 202545888, 219424712, 233312352, 236303536, 271054056, 329137068, 354455304, 361405408, 383993246, 438849424, 472607072, 542108112, 575989869, 658274136, 708910608, 767986492, 877698848, 1084216224, 1151979738, 1316548272, 1417821216, 1535972984, 2303959476, 2633096544, 3071945968, 4607918952, 6143891936, 9215837904, 18431675808]

約数ペア:

[(1, 18431675808), (2, 9215837904), (3, 6143891936), (4, 4607918952), (6, 3071945968), (7, 2633096544), (8, 2303959476), (12, 1535972984), (13, 1417821216), (14, 1316548272), (16, 1151979738), (17, 1084216224), (21, 877698848), (24, 767986492), (26, 708910608), (28, 658274136), (32, 575989869), (34, 542108112), (39, 472607072), (42, 438849424), (48, 383993246), (51, 361405408), (52, 354455304), (56, 329137068), (68, 271054056), (78, 236303536), (79, 233312352), (84, 219424712), (91, 202545888), (96, 191996623), (102, 180702704), (104, 177227652), (112, 164568534), (119, 154888032), (136, 135527028), (156, 118151768), (158, 116656176), (168, 109712356), (182, 101272944), (204, 90351352), (208, 88613826), (221, 83401248), (224, 82284267), (237, 77770784), (238, 77444016), (272, 67763514), (273, 67515296), (312, 59075884), (316, 58328088), (336, 54856178), (357, 51629344), (364, 50636472), (408, 45175676), (416, 44306913), (442, 41700624), (474, 38885392), (476, 38722008), (544, 33881757), (546, 33757648), (553, 33330336), (624, 29537942), (632, 29164044), (663, 27800416), (672, 27428089), (714, 25814672), (728, 25318236), (816, 22587838), (884, 20850312), (948, 19442696), (952, 19361004), (1027, 17947104), (1092, 16878824), (1106, 16665168), (1248, 14768971), (1264, 14582022), (1326, 13900208), (1343, 13724256), (1428, 12907336), (1456, 12659118), (1547, 11914464), (1571, 11732448), (1632, 11293919), (1659, 11110112), (1768, 10425156), (1896, 9721348), (1904, 9680502), (2054, 8973552), (2184, 8439412), (2212, 8332584), (2528, 7291011), (2652, 6950104), (2686, 6862128), (2856, 6453668), (2912, 6329559), (3081, 5982368), (3094, 5957232), (3142, 5866224), (3318, 5555056), (3536, 5212578), (3792, 4860674), (3808, 4840251), (4029, 4574752), (4108, 4486776), (4368, 4219706), (4424, 4166292), (4641, 3971488), (4713, 3910816), (5304, 3475052), (5372, 3431064), (5712, 3226834), (6162, 2991184), (6188, 2978616), (6284, 2933112), (6636, 2777528), (7072, 2606289), (7189, 2563872), (7584, 2430337), (8058, 2287376), (8216, 2243388), (8736, 2109853), (8848, 2083146), (9282, 1985744), (9401, 1960608), (9426, 1955408), (10608, 1737526), (10744, 1715532), (10997, 1676064), (11424, 1613417), (12324, 1495592), (12376, 1489308), (12568, 1466556), (13272, 1388764), (14378, 1281936), (16116, 1143688), (16432, 1121694), (17459, 1055712), (17696, 1041573), (18564, 992872), (18802, 980304), (18852, 977704), (20423, 902496), (21216, 868763), (21488, 857766), (21567, 854624), (21994, 838032), (24648, 747796), (24752, 744654), (25136, 733278), (26544, 694382), (26707, 690144), (28203, 653536), (28756, 640968), (32232, 571844), (32864, 560847), (32991, 558688), (34918, 527856), (37128, 496436), (37604, 490152), (37704, 488852), (40846, 451248), (42976, 428883), (43134, 427312), (43988, 419016), (49296, 373898), (49504, 372327), (50272, 366639), (52377, 351904), (53088, 347191), (53414, 345072), (56406, 326768), (57512, 320484), (61269, 300832), (64464, 285922), (65982, 279344), (69836, 263928), (74256, 248218), (75208, 245076), (75408, 244426), (80121, 230048), (81692, 225624), (86268, 213656), (87976, 209508), (98592, 186949), (104754, 175952), (106828, 172536), (112812, 163384), (115024, 160242), (122213, 150816), (122538, 150416), (124109, 148512), (128928, 142961), (131964, 139672)]