268731632

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 612684000

約数和(自身を除く): 343952368

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 29, 46, 52, 58, 92, 104, 116, 149, 169, 184, 208, 232, 298, 299, 338, 368, 377, 464, 596, 598, 667, 676, 754, 1192, 1196, 1334, 1352, 1508, 1937, 2384, 2392, 2668, 2704, 3016, 3427, 3874, 3887, 4321, 4784, 4901, 5336, 6032, 6854, 7748, 7774, 8642, 8671, 9802, 10672, 13708, 15496, 15548, 17284, 17342, 19604, 25181, 27416, 30992, 31096, 34568, 34684, 39208, 44551, 50362, 54832, 56173, 62192, 69136, 69368, 78416, 89102, 99383, 100724, 112346, 112723, 138736, 178204, 198766, 201448, 224692, 225446, 356408, 397532, 402896, 449384, 450892, 579163, 712816, 730249, 795064, 898768, 901784, 1158326, 1291979, 1460498, 1590128, 1803568, 2316652, 2583958, 2920996, 4633304, 5167916, 5841992, 9266608, 10335832, 11683984, 16795727, 20671664, 33591454, 67182908, 134365816, 268731632]

約数ペア:

[(1, 268731632), (2, 134365816), (4, 67182908), (8, 33591454), (13, 20671664), (16, 16795727), (23, 11683984), (26, 10335832), (29, 9266608), (46, 5841992), (52, 5167916), (58, 4633304), (92, 2920996), (104, 2583958), (116, 2316652), (149, 1803568), (169, 1590128), (184, 1460498), (208, 1291979), (232, 1158326), (298, 901784), (299, 898768), (338, 795064), (368, 730249), (377, 712816), (464, 579163), (596, 450892), (598, 449384), (667, 402896), (676, 397532), (754, 356408), (1192, 225446), (1196, 224692), (1334, 201448), (1352, 198766), (1508, 178204), (1937, 138736), (2384, 112723), (2392, 112346), (2668, 100724), (2704, 99383), (3016, 89102), (3427, 78416), (3874, 69368), (3887, 69136), (4321, 62192), (4784, 56173), (4901, 54832), (5336, 50362), (6032, 44551), (6854, 39208), (7748, 34684), (7774, 34568), (8642, 31096), (8671, 30992), (9802, 27416), (10672, 25181), (13708, 19604), (15496, 17342), (15548, 17284)]