493669392

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:345

約数の個数: 160

約数和(自身を含む): 1410659712

約数和(自身を除く): 916990320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 37, 48, 51, 68, 74, 83, 102, 111, 136, 148, 166, 197, 204, 222, 249, 272, 296, 332, 394, 408, 444, 498, 591, 592, 629, 664, 788, 816, 888, 996, 1182, 1258, 1328, 1411, 1576, 1776, 1887, 1992, 2364, 2516, 2822, 3071, 3152, 3349, 3774, 3984, 4233, 4728, 5032, 5644, 6142, 6698, 7289, 7548, 8466, 9213, 9456, 10047, 10064, 11288, 12284, 13396, 14578, 15096, 16351, 16932, 18426, 20094, 21867, 22576, 24568, 26792, 29156, 30192, 32702, 33864, 36852, 40188, 43734, 49053, 49136, 52207, 53584, 58312, 65404, 67728, 73704, 80376, 87468, 98106, 104414, 116624, 123913, 130808, 147408, 156621, 160752, 174936, 196212, 208828, 247826, 261616, 277967, 313242, 349872, 371739, 392424, 417656, 495652, 555934, 604987, 626484, 743478, 784848, 833901, 835312, 991304, 1111868, 1209974, 1252968, 1486956, 1667802, 1814961, 1982608, 2223736, 2419948, 2505936, 2973912, 3335604, 3629922, 4447472, 4839896, 5947824, 6671208, 7259844, 9679792, 10284779, 13342416, 14519688, 20569558, 29039376, 30854337, 41139116, 61708674, 82278232, 123417348, 164556464, 246834696, 493669392]

約数ペア:

[(1, 493669392), (2, 246834696), (3, 164556464), (4, 123417348), (6, 82278232), (8, 61708674), (12, 41139116), (16, 30854337), (17, 29039376), (24, 20569558), (34, 14519688), (37, 13342416), (48, 10284779), (51, 9679792), (68, 7259844), (74, 6671208), (83, 5947824), (102, 4839896), (111, 4447472), (136, 3629922), (148, 3335604), (166, 2973912), (197, 2505936), (204, 2419948), (222, 2223736), (249, 1982608), (272, 1814961), (296, 1667802), (332, 1486956), (394, 1252968), (408, 1209974), (444, 1111868), (498, 991304), (591, 835312), (592, 833901), (629, 784848), (664, 743478), (788, 626484), (816, 604987), (888, 555934), (996, 495652), (1182, 417656), (1258, 392424), (1328, 371739), (1411, 349872), (1576, 313242), (1776, 277967), (1887, 261616), (1992, 247826), (2364, 208828), (2516, 196212), (2822, 174936), (3071, 160752), (3152, 156621), (3349, 147408), (3774, 130808), (3984, 123913), (4233, 116624), (4728, 104414), (5032, 98106), (5644, 87468), (6142, 80376), (6698, 73704), (7289, 67728), (7548, 65404), (8466, 58312), (9213, 53584), (9456, 52207), (10047, 49136), (10064, 49053), (11288, 43734), (12284, 40188), (13396, 36852), (14578, 33864), (15096, 32702), (16351, 30192), (16932, 29156), (18426, 26792), (20094, 24568), (21867, 22576)]