490200984

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1$

素因数の和:221

約数の個数: 384

約数和(自身を含む): 1805207040

約数和(自身を除く): 1315006056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 56, 63, 68, 72, 78, 81, 84, 91, 102, 104, 108, 117, 119, 126, 136, 153, 156, 162, 163, 168, 182, 189, 204, 216, 221, 234, 238, 243, 252, 273, 306, 312, 324, 326, 351, 357, 364, 378, 408, 442, 459, 468, 476, 486, 489, 504, 546, 567, 612, 648, 652, 663, 702, 714, 728, 756, 819, 884, 918, 936, 952, 972, 978, 1053, 1071, 1092, 1134, 1141, 1224, 1304, 1326, 1377, 1404, 1428, 1467, 1512, 1547, 1638, 1701, 1768, 1836, 1944, 1956, 1989, 2106, 2119, 2142, 2184, 2268, 2282, 2457, 2652, 2754, 2771, 2808, 2856, 2934, 3094, 3159, 3213, 3276, 3402, 3423, 3672, 3912, 3978, 4131, 4212, 4238, 4284, 4401, 4536, 4564, 4641, 4914, 5304, 5508, 5542, 5868, 5967, 6188, 6318, 6357, 6426, 6552, 6804, 6846, 7371, 7956, 8262, 8313, 8424, 8476, 8568, 8802, 9128, 9282, 9639, 9828, 10269, 11016, 11084, 11736, 11934, 12376, 12636, 12714, 12852, 13203, 13608, 13692, 13923, 14742, 14833, 15912, 16524, 16626, 16952, 17604, 17901, 18564, 19071, 19278, 19397, 19656, 20538, 22113, 22168, 23868, 24939, 25272, 25428, 25704, 26406, 27384, 27846, 28917, 29484, 29666, 30807, 33048, 33252, 35208, 35802, 36023, 37128, 38142, 38556, 38794, 39609, 41076, 41769, 44226, 44499, 47736, 49878, 50856, 52812, 53703, 55692, 57213, 57834, 58191, 58968, 59332, 61614, 66504, 71604, 72046, 74817, 76284, 77112, 77588, 79218, 82152, 83538, 88452, 88998, 92421, 99756, 105624, 107406, 108069, 111384, 114426, 115668, 116382, 118664, 123228, 125307, 133497, 143208, 144092, 149634, 152568, 155176, 158436, 167076, 171639, 174573, 176904, 177996, 184842, 199512, 214812, 216138, 224451, 228852, 231336, 232764, 246456, 250614, 252161, 266994, 277263, 288184, 299268, 316872, 324207, 334152, 343278, 349146, 355992, 369684, 375921, 400491, 429624, 432276, 448902, 457704, 465528, 501228, 504322, 514917, 523719, 533988, 554526, 598536, 648414, 673353, 686556, 698292, 739368, 751842, 756483, 800982, 864552, 897804, 972621, 1002456, 1008644, 1029834, 1047438, 1067976, 1109052, 1201473, 1296828, 1346706, 1373112, 1396584, 1503684, 1512966, 1571157, 1601964, 1795608, 1945242, 2017288, 2059668, 2094876, 2218104, 2269449, 2402946, 2593656, 2693412, 2917863, 3007368, 3025932, 3142314, 3203928, 3604419, 3890484, 4119336, 4189752, 4538898, 4713471, 4805892, 5386824, 5835726, 6051864, 6284628, 6808347, 7208838, 7780968, 8753589, 9077796, 9426942, 9611784, 11671452, 12569256, 13616694, 14417676, 17507178, 18155592, 18853884, 20425041, 23342904, 27233388, 28835352, 35014356, 37707768, 40850082, 54466776, 61275123, 70028712, 81700164, 122550246, 163400328, 245100492, 490200984]

約数ペア:

[(1, 490200984), (2, 245100492), (3, 163400328), (4, 122550246), (6, 81700164), (7, 70028712), (8, 61275123), (9, 54466776), (12, 40850082), (13, 37707768), (14, 35014356), (17, 28835352), (18, 27233388), (21, 23342904), (24, 20425041), (26, 18853884), (27, 18155592), (28, 17507178), (34, 14417676), (36, 13616694), (39, 12569256), (42, 11671452), (51, 9611784), (52, 9426942), (54, 9077796), (56, 8753589), (63, 7780968), (68, 7208838), (72, 6808347), (78, 6284628), (81, 6051864), (84, 5835726), (91, 5386824), (102, 4805892), (104, 4713471), (108, 4538898), (117, 4189752), (119, 4119336), (126, 3890484), (136, 3604419), (153, 3203928), (156, 3142314), (162, 3025932), (163, 3007368), (168, 2917863), (182, 2693412), (189, 2593656), (204, 2402946), (216, 2269449), (221, 2218104), (234, 2094876), (238, 2059668), (243, 2017288), (252, 1945242), (273, 1795608), (306, 1601964), (312, 1571157), (324, 1512966), (326, 1503684), (351, 1396584), (357, 1373112), (364, 1346706), (378, 1296828), (408, 1201473), (442, 1109052), (459, 1067976), (468, 1047438), (476, 1029834), (486, 1008644), (489, 1002456), (504, 972621), (546, 897804), (567, 864552), (612, 800982), (648, 756483), (652, 751842), (663, 739368), (702, 698292), (714, 686556), (728, 673353), (756, 648414), (819, 598536), (884, 554526), (918, 533988), (936, 523719), (952, 514917), (972, 504322), (978, 501228), (1053, 465528), (1071, 457704), (1092, 448902), (1134, 432276), (1141, 429624), (1224, 400491), (1304, 375921), (1326, 369684), (1377, 355992), (1404, 349146), (1428, 343278), (1467, 334152), (1512, 324207), (1547, 316872), (1638, 299268), (1701, 288184), (1768, 277263), (1836, 266994), (1944, 252161), (1956, 250614), (1989, 246456), (2106, 232764), (2119, 231336), (2142, 228852), (2184, 224451), (2268, 216138), (2282, 214812), (2457, 199512), (2652, 184842), (2754, 177996), (2771, 176904), (2808, 174573), (2856, 171639), (2934, 167076), (3094, 158436), (3159, 155176), (3213, 152568), (3276, 149634), (3402, 144092), (3423, 143208), (3672, 133497), (3912, 125307), (3978, 123228), (4131, 118664), (4212, 116382), (4238, 115668), (4284, 114426), (4401, 111384), (4536, 108069), (4564, 107406), (4641, 105624), (4914, 99756), (5304, 92421), (5508, 88998), (5542, 88452), (5868, 83538), (5967, 82152), (6188, 79218), (6318, 77588), (6357, 77112), (6426, 76284), (6552, 74817), (6804, 72046), (6846, 71604), (7371, 66504), (7956, 61614), (8262, 59332), (8313, 58968), (8424, 58191), (8476, 57834), (8568, 57213), (8802, 55692), (9128, 53703), (9282, 52812), (9639, 50856), (9828, 49878), (10269, 47736), (11016, 44499), (11084, 44226), (11736, 41769), (11934, 41076), (12376, 39609), (12636, 38794), (12714, 38556), (12852, 38142), (13203, 37128), (13608, 36023), (13692, 35802), (13923, 35208), (14742, 33252), (14833, 33048), (15912, 30807), (16524, 29666), (16626, 29484), (16952, 28917), (17604, 27846), (17901, 27384), (18564, 26406), (19071, 25704), (19278, 25428), (19397, 25272), (19656, 24939), (20538, 23868), (22113, 22168)]