512173872

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2503}}^1$

素因数の和:2560

約数の個数: 180

約数和(自身を含む): 1725581520

約数和(自身を除く): 1213407648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 49, 56, 58, 63, 72, 84, 87, 98, 112, 116, 126, 144, 147, 168, 174, 196, 203, 232, 252, 261, 294, 336, 348, 392, 406, 441, 464, 504, 522, 588, 609, 696, 784, 812, 882, 1008, 1044, 1176, 1218, 1392, 1421, 1624, 1764, 1827, 2088, 2352, 2436, 2503, 2842, 3248, 3528, 3654, 4176, 4263, 4872, 5006, 5684, 7056, 7308, 7509, 8526, 9744, 10012, 11368, 12789, 14616, 15018, 17052, 17521, 20024, 22527, 22736, 25578, 29232, 30036, 34104, 35042, 40048, 45054, 51156, 52563, 60072, 68208, 70084, 72587, 90108, 102312, 105126, 120144, 122647, 140168, 145174, 157689, 180216, 204624, 210252, 217761, 245294, 280336, 290348, 315378, 360432, 367941, 420504, 435522, 490588, 508109, 580696, 630756, 653283, 735882, 841008, 871044, 981176, 1016218, 1103823, 1161392, 1261512, 1306566, 1471764, 1524327, 1742088, 1962352, 2032436, 2207646, 2523024, 2613132, 2943528, 3048654, 3484176, 3556763, 4064872, 4415292, 4572981, 5226264, 5887056, 6097308, 7113526, 8129744, 8830584, 9145962, 10452528, 10670289, 12194616, 14227052, 17661168, 18291924, 21340578, 24389232, 28454104, 32010867, 36583848, 42681156, 56908208, 64021734, 73167696, 85362312, 128043468, 170724624, 256086936, 512173872]

約数ペア:

[(1, 512173872), (2, 256086936), (3, 170724624), (4, 128043468), (6, 85362312), (7, 73167696), (8, 64021734), (9, 56908208), (12, 42681156), (14, 36583848), (16, 32010867), (18, 28454104), (21, 24389232), (24, 21340578), (28, 18291924), (29, 17661168), (36, 14227052), (42, 12194616), (48, 10670289), (49, 10452528), (56, 9145962), (58, 8830584), (63, 8129744), (72, 7113526), (84, 6097308), (87, 5887056), (98, 5226264), (112, 4572981), (116, 4415292), (126, 4064872), (144, 3556763), (147, 3484176), (168, 3048654), (174, 2943528), (196, 2613132), (203, 2523024), (232, 2207646), (252, 2032436), (261, 1962352), (294, 1742088), (336, 1524327), (348, 1471764), (392, 1306566), (406, 1261512), (441, 1161392), (464, 1103823), (504, 1016218), (522, 981176), (588, 871044), (609, 841008), (696, 735882), (784, 653283), (812, 630756), (882, 580696), (1008, 508109), (1044, 490588), (1176, 435522), (1218, 420504), (1392, 367941), (1421, 360432), (1624, 315378), (1764, 290348), (1827, 280336), (2088, 245294), (2352, 217761), (2436, 210252), (2503, 204624), (2842, 180216), (3248, 157689), (3528, 145174), (3654, 140168), (4176, 122647), (4263, 120144), (4872, 105126), (5006, 102312), (5684, 90108), (7056, 72587), (7308, 70084), (7509, 68208), (8526, 60072), (9744, 52563), (10012, 51156), (11368, 45054), (12789, 40048), (14616, 35042), (15018, 34104), (17052, 30036), (17521, 29232), (20024, 25578), (22527, 22736)]