661706688

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{5167}}^1$

素因数の和:5234

約数の個数: 112

約数和(自身を含む): 1890247680

約数和(自身を除く): 1228540992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 29, 32, 46, 48, 58, 64, 69, 87, 92, 96, 116, 138, 174, 184, 192, 232, 276, 348, 368, 464, 552, 667, 696, 736, 928, 1104, 1334, 1392, 1472, 1856, 2001, 2208, 2668, 2784, 4002, 4416, 5167, 5336, 5568, 8004, 10334, 10672, 15501, 16008, 20668, 21344, 31002, 32016, 41336, 42688, 62004, 64032, 82672, 118841, 124008, 128064, 149843, 165344, 237682, 248016, 299686, 330688, 356523, 449529, 475364, 496032, 599372, 713046, 899058, 950728, 992064, 1198744, 1426092, 1798116, 1901456, 2397488, 2852184, 3446389, 3596232, 3802912, 4794976, 5704368, 6892778, 7192464, 7605824, 9589952, 10339167, 11408736, 13785556, 14384928, 20678334, 22817472, 27571112, 28769856, 41356668, 55142224, 82713336, 110284448, 165426672, 220568896, 330853344, 661706688]

約数ペア:

[(1, 661706688), (2, 330853344), (3, 220568896), (4, 165426672), (6, 110284448), (8, 82713336), (12, 55142224), (16, 41356668), (23, 28769856), (24, 27571112), (29, 22817472), (32, 20678334), (46, 14384928), (48, 13785556), (58, 11408736), (64, 10339167), (69, 9589952), (87, 7605824), (92, 7192464), (96, 6892778), (116, 5704368), (138, 4794976), (174, 3802912), (184, 3596232), (192, 3446389), (232, 2852184), (276, 2397488), (348, 1901456), (368, 1798116), (464, 1426092), (552, 1198744), (667, 992064), (696, 950728), (736, 899058), (928, 713046), (1104, 599372), (1334, 496032), (1392, 475364), (1472, 449529), (1856, 356523), (2001, 330688), (2208, 299686), (2668, 248016), (2784, 237682), (4002, 165344), (4416, 149843), (5167, 128064), (5336, 124008), (5568, 118841), (8004, 82672), (10334, 64032), (10672, 62004), (15501, 42688), (16008, 41336), (20668, 32016), (21344, 31002)]