2501369016

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 6701832000

約数和(自身を除く): 4200462984

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 37, 58, 74, 87, 111, 116, 137, 148, 174, 222, 232, 274, 296, 348, 411, 444, 548, 696, 709, 822, 888, 1073, 1096, 1418, 1644, 2127, 2146, 2836, 3219, 3288, 3973, 4254, 4292, 5069, 5672, 6438, 7946, 8508, 8584, 10138, 11919, 12876, 15207, 15892, 17016, 20276, 20561, 23838, 25752, 26233, 30414, 31784, 40552, 41122, 47676, 52466, 60828, 61683, 78699, 82244, 95352, 97133, 104932, 121656, 123366, 147001, 157398, 164488, 194266, 209864, 246732, 291399, 294002, 314796, 388532, 441003, 493464, 582798, 588004, 629592, 760757, 777064, 882006, 1165596, 1176008, 1521514, 1764012, 2282271, 2331192, 2816857, 3043028, 3528024, 3593921, 4564542, 5633714, 6086056, 7187842, 8450571, 9129084, 10781763, 11267428, 14375684, 16901142, 18258168, 21563526, 22534856, 28751368, 33802284, 43127052, 67604568, 86254104, 104223709, 208447418, 312671127, 416894836, 625342254, 833789672, 1250684508, 2501369016]

約数ペア:

[(1, 2501369016), (2, 1250684508), (3, 833789672), (4, 625342254), (6, 416894836), (8, 312671127), (12, 208447418), (24, 104223709), (29, 86254104), (37, 67604568), (58, 43127052), (74, 33802284), (87, 28751368), (111, 22534856), (116, 21563526), (137, 18258168), (148, 16901142), (174, 14375684), (222, 11267428), (232, 10781763), (274, 9129084), (296, 8450571), (348, 7187842), (411, 6086056), (444, 5633714), (548, 4564542), (696, 3593921), (709, 3528024), (822, 3043028), (888, 2816857), (1073, 2331192), (1096, 2282271), (1418, 1764012), (1644, 1521514), (2127, 1176008), (2146, 1165596), (2836, 882006), (3219, 777064), (3288, 760757), (3973, 629592), (4254, 588004), (4292, 582798), (5069, 493464), (5672, 441003), (6438, 388532), (7946, 314796), (8508, 294002), (8584, 291399), (10138, 246732), (11919, 209864), (12876, 194266), (15207, 164488), (15892, 157398), (17016, 147001), (20276, 123366), (20561, 121656), (23838, 104932), (25752, 97133), (26233, 95352), (30414, 82244), (31784, 78699), (40552, 61683), (41122, 60828), (47676, 52466)]