1555147636432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{396199}}^1$

素因数の和:396500

約数の個数: 80

約数和(自身を含む): 3293201721600

約数和(自身を除く): 1738054085168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 167, 208, 226, 334, 452, 668, 904, 1336, 1469, 1808, 2171, 2672, 2938, 4342, 5876, 8684, 11752, 17368, 18871, 23504, 34736, 37742, 75484, 150968, 245323, 301936, 396199, 490646, 792398, 981292, 1584796, 1962584, 3169592, 3925168, 5150587, 6339184, 10301174, 20602348, 41204696, 44770487, 66165233, 82409392, 89540974, 132330466, 179081948, 264660932, 358163896, 529321864, 582016331, 716327792, 860148029, 1058643728, 1164032662, 1720296058, 2328065324, 3440592116, 4656130648, 6881184232, 7476671329, 9312261296, 13762368464, 14953342658, 29906685316, 59813370632, 97196727277, 119626741264, 194393454554, 388786909108, 777573818216, 1555147636432]

約数ペア:

[(1, 1555147636432), (2, 777573818216), (4, 388786909108), (8, 194393454554), (13, 119626741264), (16, 97196727277), (26, 59813370632), (52, 29906685316), (104, 14953342658), (113, 13762368464), (167, 9312261296), (208, 7476671329), (226, 6881184232), (334, 4656130648), (452, 3440592116), (668, 2328065324), (904, 1720296058), (1336, 1164032662), (1469, 1058643728), (1808, 860148029), (2171, 716327792), (2672, 582016331), (2938, 529321864), (4342, 358163896), (5876, 264660932), (8684, 179081948), (11752, 132330466), (17368, 89540974), (18871, 82409392), (23504, 66165233), (34736, 44770487), (37742, 41204696), (75484, 20602348), (150968, 10301174), (245323, 6339184), (301936, 5150587), (396199, 3925168), (490646, 3169592), (792398, 1962584), (981292, 1584796)]