637502112

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4153}}^1$

素因数の和:4223

約数の個数: 144

約数和(自身を含む): 2000450088

約数和(自身を除く): 1362947976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 41, 48, 52, 72, 78, 82, 96, 104, 117, 123, 144, 156, 164, 208, 234, 246, 288, 312, 328, 369, 416, 468, 492, 533, 624, 656, 738, 936, 984, 1066, 1248, 1312, 1476, 1599, 1872, 1968, 2132, 2952, 3198, 3744, 3936, 4153, 4264, 4797, 5904, 6396, 8306, 8528, 9594, 11808, 12459, 12792, 16612, 17056, 19188, 24918, 25584, 33224, 37377, 38376, 49836, 51168, 53989, 66448, 74754, 76752, 99672, 107978, 132896, 149508, 153504, 161967, 170273, 199344, 215956, 299016, 323934, 340546, 398688, 431912, 485901, 510819, 598032, 647868, 681092, 863824, 971802, 1021638, 1196064, 1295736, 1362184, 1532457, 1727648, 1943604, 2043276, 2213549, 2591472, 2724368, 3064914, 3887208, 4086552, 4427098, 5182944, 5448736, 6129828, 6640647, 7774416, 8173104, 8854196, 12259656, 13281294, 15548832, 16346208, 17708392, 19921941, 24519312, 26562588, 35416784, 39843882, 49038624, 53125176, 70833568, 79687764, 106250352, 159375528, 212500704, 318751056, 637502112]

約数ペア:

[(1, 637502112), (2, 318751056), (3, 212500704), (4, 159375528), (6, 106250352), (8, 79687764), (9, 70833568), (12, 53125176), (13, 49038624), (16, 39843882), (18, 35416784), (24, 26562588), (26, 24519312), (32, 19921941), (36, 17708392), (39, 16346208), (41, 15548832), (48, 13281294), (52, 12259656), (72, 8854196), (78, 8173104), (82, 7774416), (96, 6640647), (104, 6129828), (117, 5448736), (123, 5182944), (144, 4427098), (156, 4086552), (164, 3887208), (208, 3064914), (234, 2724368), (246, 2591472), (288, 2213549), (312, 2043276), (328, 1943604), (369, 1727648), (416, 1532457), (468, 1362184), (492, 1295736), (533, 1196064), (624, 1021638), (656, 971802), (738, 863824), (936, 681092), (984, 647868), (1066, 598032), (1248, 510819), (1312, 485901), (1476, 431912), (1599, 398688), (1872, 340546), (1968, 323934), (2132, 299016), (2952, 215956), (3198, 199344), (3744, 170273), (3936, 161967), (4153, 153504), (4264, 149508), (4797, 132896), (5904, 107978), (6396, 99672), (8306, 76752), (8528, 74754), (9594, 66448), (11808, 53989), (12459, 51168), (12792, 49836), (16612, 38376), (17056, 37377), (19188, 33224), (24918, 25584)]