2017370768

素因数分解:

$2^4\times 7^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 120

約数和(自身を含む): 4668060600

約数和(自身を除く): 2650689832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 73, 98, 101, 112, 146, 196, 202, 292, 349, 392, 404, 511, 584, 698, 707, 784, 808, 1022, 1168, 1396, 1414, 1616, 2044, 2443, 2792, 2828, 3577, 4088, 4886, 4949, 5584, 5656, 7154, 7373, 8176, 9772, 9898, 11312, 14308, 14746, 17101, 19544, 19796, 25477, 28616, 29492, 34202, 35249, 39088, 39592, 50954, 51611, 57232, 58984, 68404, 70498, 79184, 101908, 103222, 117968, 136808, 140996, 178339, 203816, 206444, 246743, 273616, 281992, 356678, 361277, 407632, 412888, 493486, 563984, 713356, 722554, 825776, 986972, 1248373, 1426712, 1445108, 1727201, 1973944, 2496746, 2573177, 2853424, 2890216, 3454402, 3947888, 4993492, 5146354, 5780432, 6908804, 9986984, 10292708, 13817608, 18012239, 19973968, 20585416, 27635216, 36024478, 41170832, 72048956, 126085673, 144097912, 252171346, 288195824, 504342692, 1008685384, 2017370768]

約数ペア:

[(1, 2017370768), (2, 1008685384), (4, 504342692), (7, 288195824), (8, 252171346), (14, 144097912), (16, 126085673), (28, 72048956), (49, 41170832), (56, 36024478), (73, 27635216), (98, 20585416), (101, 19973968), (112, 18012239), (146, 13817608), (196, 10292708), (202, 9986984), (292, 6908804), (349, 5780432), (392, 5146354), (404, 4993492), (511, 3947888), (584, 3454402), (698, 2890216), (707, 2853424), (784, 2573177), (808, 2496746), (1022, 1973944), (1168, 1727201), (1396, 1445108), (1414, 1426712), (1616, 1248373), (2044, 986972), (2443, 825776), (2792, 722554), (2828, 713356), (3577, 563984), (4088, 493486), (4886, 412888), (4949, 407632), (5584, 361277), (5656, 356678), (7154, 281992), (7373, 273616), (8176, 246743), (9772, 206444), (9898, 203816), (11312, 178339), (14308, 140996), (14746, 136808), (17101, 117968), (19544, 103222), (19796, 101908), (25477, 79184), (28616, 70498), (29492, 68404), (34202, 58984), (35249, 57232), (39088, 51611), (39592, 50954)]