15706651948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1\times {\mathrm{827}}^1$

素因数の和:1319

約数の個数: 96

約数和(自身を含む): 31938278400

約数和(自身を除く): 16231626452

約数列:

[1, 2, 4, 13, 19, 26, 38, 47, 52, 76, 94, 188, 247, 409, 494, 611, 818, 827, 893, 988, 1222, 1636, 1654, 1786, 2444, 3308, 3572, 5317, 7771, 10634, 10751, 11609, 15542, 15713, 19223, 21268, 21502, 23218, 31084, 31426, 38446, 38869, 43004, 46436, 62852, 76892, 77738, 101023, 155476, 202046, 204269, 249899, 338243, 365237, 404092, 408538, 499798, 505297, 676486, 730474, 738511, 817076, 999596, 1010594, 1352972, 1460948, 1477022, 2021188, 2954044, 4397159, 4748081, 6426617, 8794318, 9496162, 9600643, 12853234, 15897421, 17588636, 18992324, 19201286, 25706468, 31794842, 38402572, 63589684, 83546021, 167092042, 206666473, 302050999, 334184084, 413332946, 604101998, 826665892, 1208203996, 3926662987, 7853325974, 15706651948]

約数ペア:

[(1, 15706651948), (2, 7853325974), (4, 3926662987), (13, 1208203996), (19, 826665892), (26, 604101998), (38, 413332946), (47, 334184084), (52, 302050999), (76, 206666473), (94, 167092042), (188, 83546021), (247, 63589684), (409, 38402572), (494, 31794842), (611, 25706468), (818, 19201286), (827, 18992324), (893, 17588636), (988, 15897421), (1222, 12853234), (1636, 9600643), (1654, 9496162), (1786, 8794318), (2444, 6426617), (3308, 4748081), (3572, 4397159), (5317, 2954044), (7771, 2021188), (10634, 1477022), (10751, 1460948), (11609, 1352972), (15542, 1010594), (15713, 999596), (19223, 817076), (21268, 738511), (21502, 730474), (23218, 676486), (31084, 505297), (31426, 499798), (38446, 408538), (38869, 404092), (43004, 365237), (46436, 338243), (62852, 249899), (76892, 204269), (77738, 202046), (101023, 155476)]