707756608

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:412

約数の個数: 112

約数和(自身を含む): 1574653696

約数和(自身を除く): 866897088

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 64, 73, 86, 104, 146, 172, 208, 271, 292, 344, 416, 542, 559, 584, 688, 832, 949, 1084, 1118, 1168, 1376, 1898, 2168, 2236, 2336, 2752, 3139, 3523, 3796, 4336, 4472, 4672, 6278, 7046, 7592, 8672, 8944, 11653, 12556, 14092, 15184, 17344, 17888, 19783, 23306, 25112, 28184, 30368, 35776, 39566, 40807, 46612, 50224, 56368, 60736, 79132, 81614, 93224, 100448, 112736, 151489, 158264, 163228, 186448, 200896, 225472, 257179, 302978, 316528, 326456, 372896, 514358, 605956, 633056, 652912, 745792, 850669, 1028716, 1211912, 1266112, 1305824, 1701338, 2057432, 2423824, 2611648, 3402676, 4114864, 4847648, 6805352, 8229728, 9695296, 11058697, 13610704, 16459456, 22117394, 27221408, 44234788, 54442816, 88469576, 176939152, 353878304, 707756608]

約数ペア:

[(1, 707756608), (2, 353878304), (4, 176939152), (8, 88469576), (13, 54442816), (16, 44234788), (26, 27221408), (32, 22117394), (43, 16459456), (52, 13610704), (64, 11058697), (73, 9695296), (86, 8229728), (104, 6805352), (146, 4847648), (172, 4114864), (208, 3402676), (271, 2611648), (292, 2423824), (344, 2057432), (416, 1701338), (542, 1305824), (559, 1266112), (584, 1211912), (688, 1028716), (832, 850669), (949, 745792), (1084, 652912), (1118, 633056), (1168, 605956), (1376, 514358), (1898, 372896), (2168, 326456), (2236, 316528), (2336, 302978), (2752, 257179), (3139, 225472), (3523, 200896), (3796, 186448), (4336, 163228), (4472, 158264), (4672, 151489), (6278, 112736), (7046, 100448), (7592, 93224), (8672, 81614), (8944, 79132), (11653, 60736), (12556, 56368), (14092, 50224), (15184, 46612), (17344, 40807), (17888, 39566), (19783, 35776), (23306, 30368), (25112, 28184)]