313880112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1460

約数の個数: 240

約数和(自身を含む): 1145551680

約数和(自身を除く): 831671568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1326, 1409, 1428, 1456, 1547, 1638, 1768, 1872, 1904, 1989, 2142, 2184, 2448, 2652, 2818, 2856, 3094, 3276, 3536, 3978, 4227, 4284, 4368, 4641, 5304, 5636, 5712, 6188, 6552, 7956, 8454, 8568, 9282, 9863, 10608, 11272, 12376, 12681, 13104, 13923, 15912, 16908, 17136, 18317, 18564, 19726, 22544, 23953, 24752, 25362, 27846, 29589, 31824, 33816, 36634, 37128, 39452, 47906, 50724, 54951, 55692, 59178, 67632, 71859, 73268, 74256, 78904, 88767, 95812, 101448, 109902, 111384, 118356, 128219, 143718, 146536, 157808, 164853, 167671, 177534, 191624, 202896, 215577, 219804, 222768, 236712, 256438, 287436, 293072, 311389, 329706, 335342, 355068, 383248, 384657, 431154, 439608, 473424, 503013, 512876, 574872, 622778, 659412, 670684, 710136, 769314, 862308, 879216, 934167, 1006026, 1025752, 1149744, 1153971, 1245556, 1318824, 1341368, 1420272, 1509039, 1538628, 1724616, 1868334, 2012052, 2051504, 2179723, 2307942, 2491112, 2637648, 2682736, 2802501, 3018078, 3077256, 3449232, 3736668, 4024104, 4359446, 4615884, 4982224, 5605002, 6036156, 6154512, 6539169, 7473336, 8048208, 8718892, 9231768, 11210004, 12072312, 13078338, 14946672, 17437784, 18463536, 19617507, 22420008, 24144624, 26156676, 34875568, 39235014, 44840016, 52313352, 78470028, 104626704, 156940056, 313880112]

約数ペア:

[(1, 313880112), (2, 156940056), (3, 104626704), (4, 78470028), (6, 52313352), (7, 44840016), (8, 39235014), (9, 34875568), (12, 26156676), (13, 24144624), (14, 22420008), (16, 19617507), (17, 18463536), (18, 17437784), (21, 14946672), (24, 13078338), (26, 12072312), (28, 11210004), (34, 9231768), (36, 8718892), (39, 8048208), (42, 7473336), (48, 6539169), (51, 6154512), (52, 6036156), (56, 5605002), (63, 4982224), (68, 4615884), (72, 4359446), (78, 4024104), (84, 3736668), (91, 3449232), (102, 3077256), (104, 3018078), (112, 2802501), (117, 2682736), (119, 2637648), (126, 2491112), (136, 2307942), (144, 2179723), (153, 2051504), (156, 2012052), (168, 1868334), (182, 1724616), (204, 1538628), (208, 1509039), (221, 1420272), (234, 1341368), (238, 1318824), (252, 1245556), (272, 1153971), (273, 1149744), (306, 1025752), (312, 1006026), (336, 934167), (357, 879216), (364, 862308), (408, 769314), (442, 710136), (468, 670684), (476, 659412), (504, 622778), (546, 574872), (612, 512876), (624, 503013), (663, 473424), (714, 439608), (728, 431154), (816, 384657), (819, 383248), (884, 355068), (936, 335342), (952, 329706), (1008, 311389), (1071, 293072), (1092, 287436), (1224, 256438), (1326, 236712), (1409, 222768), (1428, 219804), (1456, 215577), (1547, 202896), (1638, 191624), (1768, 177534), (1872, 167671), (1904, 164853), (1989, 157808), (2142, 146536), (2184, 143718), (2448, 128219), (2652, 118356), (2818, 111384), (2856, 109902), (3094, 101448), (3276, 95812), (3536, 88767), (3978, 78904), (4227, 74256), (4284, 73268), (4368, 71859), (4641, 67632), (5304, 59178), (5636, 55692), (5712, 54951), (6188, 50724), (6552, 47906), (7956, 39452), (8454, 37128), (8568, 36634), (9282, 33816), (9863, 31824), (10608, 29589), (11272, 27846), (12376, 25362), (12681, 24752), (13104, 23953), (13923, 22544), (15912, 19726), (16908, 18564), (17136, 18317)]