800390668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2153}}^1$

素因数の和:2263

約数の個数: 96

約数和(自身を含む): 1875944448

約数和(自身を除く): 1075553780

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 71, 77, 119, 142, 154, 187, 238, 284, 308, 374, 476, 497, 748, 781, 994, 1207, 1309, 1562, 1988, 2153, 2414, 2618, 3124, 4306, 4828, 5236, 5467, 8449, 8612, 10934, 13277, 15071, 16898, 21868, 23683, 26554, 30142, 33796, 36601, 47366, 53108, 60284, 73202, 92939, 94732, 146404, 152863, 165781, 185878, 256207, 305726, 331562, 371756, 402611, 512414, 611452, 663124, 805222, 1024828, 1070041, 1610444, 1681493, 2140082, 2598671, 2818277, 3362986, 4280164, 5197342, 5636554, 6725972, 10394684, 11273108, 11770451, 18190697, 23540902, 28585381, 36381394, 47081804, 57170762, 72762788, 114341524, 200097667, 400195334, 800390668]

約数ペア:

[(1, 800390668), (2, 400195334), (4, 200097667), (7, 114341524), (11, 72762788), (14, 57170762), (17, 47081804), (22, 36381394), (28, 28585381), (34, 23540902), (44, 18190697), (68, 11770451), (71, 11273108), (77, 10394684), (119, 6725972), (142, 5636554), (154, 5197342), (187, 4280164), (238, 3362986), (284, 2818277), (308, 2598671), (374, 2140082), (476, 1681493), (497, 1610444), (748, 1070041), (781, 1024828), (994, 805222), (1207, 663124), (1309, 611452), (1562, 512414), (1988, 402611), (2153, 371756), (2414, 331562), (2618, 305726), (3124, 256207), (4306, 185878), (4828, 165781), (5236, 152863), (5467, 146404), (8449, 94732), (8612, 92939), (10934, 73202), (13277, 60284), (15071, 53108), (16898, 47366), (21868, 36601), (23683, 33796), (26554, 30142)]