250931808

素因数分解:

$2^5\times 3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 742996800

約数和(自身を除く): 492064992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 72, 79, 82, 96, 123, 144, 158, 164, 237, 246, 269, 288, 316, 328, 369, 474, 492, 538, 632, 656, 711, 738, 807, 948, 984, 1076, 1264, 1312, 1422, 1476, 1614, 1896, 1968, 2152, 2421, 2528, 2844, 2952, 3228, 3239, 3792, 3936, 4304, 4842, 5688, 5904, 6456, 6478, 7584, 8608, 9684, 9717, 11029, 11376, 11808, 12912, 12956, 19368, 19434, 21251, 22058, 22752, 25824, 25912, 29151, 33087, 38736, 38868, 42502, 44116, 51824, 58302, 63753, 66174, 77472, 77736, 85004, 88232, 99261, 103648, 116604, 127506, 132348, 155472, 170008, 176464, 191259, 198522, 233208, 255012, 264696, 310944, 340016, 352928, 382518, 397044, 466416, 510024, 529392, 680032, 765036, 794088, 871291, 932832, 1020048, 1058784, 1530072, 1588176, 1742582, 2040096, 2613873, 3060144, 3176352, 3485164, 5227746, 6120288, 6970328, 7841619, 10455492, 13940656, 15683238, 20910984, 27881312, 31366476, 41821968, 62732952, 83643936, 125465904, 250931808]

約数ペア:

[(1, 250931808), (2, 125465904), (3, 83643936), (4, 62732952), (6, 41821968), (8, 31366476), (9, 27881312), (12, 20910984), (16, 15683238), (18, 13940656), (24, 10455492), (32, 7841619), (36, 6970328), (41, 6120288), (48, 5227746), (72, 3485164), (79, 3176352), (82, 3060144), (96, 2613873), (123, 2040096), (144, 1742582), (158, 1588176), (164, 1530072), (237, 1058784), (246, 1020048), (269, 932832), (288, 871291), (316, 794088), (328, 765036), (369, 680032), (474, 529392), (492, 510024), (538, 466416), (632, 397044), (656, 382518), (711, 352928), (738, 340016), (807, 310944), (948, 264696), (984, 255012), (1076, 233208), (1264, 198522), (1312, 191259), (1422, 176464), (1476, 170008), (1614, 155472), (1896, 132348), (1968, 127506), (2152, 116604), (2421, 103648), (2528, 99261), (2844, 88232), (2952, 85004), (3228, 77736), (3239, 77472), (3792, 66174), (3936, 63753), (4304, 58302), (4842, 51824), (5688, 44116), (5904, 42502), (6456, 38868), (6478, 38736), (7584, 33087), (8608, 29151), (9684, 25912), (9717, 25824), (11029, 22752), (11376, 22058), (11808, 21251), (12912, 19434), (12956, 19368)]