630178014736

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{24109}}^1$

素因数の和:24648

約数の個数: 80

約数和(自身を含む): 1272390784000

約数和(自身を除く): 642212769264

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 349, 496, 604, 698, 1208, 1396, 2416, 2792, 4681, 5584, 9362, 10819, 18724, 21638, 24109, 37448, 43276, 48218, 52699, 74896, 86552, 96436, 105398, 173104, 192872, 210796, 385744, 421592, 747379, 843184, 1494758, 1633669, 2989516, 3267338, 3640459, 5979032, 6534676, 7280918, 8414041, 11958064, 13069352, 14561836, 16828082, 26138704, 29123672, 33656164, 58247344, 67312328, 112854229, 134624656, 225708458, 260835271, 451416916, 521670542, 902833832, 1043341084, 1270520191, 1805667664, 2086682168, 2541040382, 4173364336, 5082080764, 10164161528, 20328323056, 39386125921, 78772251842, 157544503684, 315089007368, 630178014736]

約数ペア:

[(1, 630178014736), (2, 315089007368), (4, 157544503684), (8, 78772251842), (16, 39386125921), (31, 20328323056), (62, 10164161528), (124, 5082080764), (151, 4173364336), (248, 2541040382), (302, 2086682168), (349, 1805667664), (496, 1270520191), (604, 1043341084), (698, 902833832), (1208, 521670542), (1396, 451416916), (2416, 260835271), (2792, 225708458), (4681, 134624656), (5584, 112854229), (9362, 67312328), (10819, 58247344), (18724, 33656164), (21638, 29123672), (24109, 26138704), (37448, 16828082), (43276, 14561836), (48218, 13069352), (52699, 11958064), (74896, 8414041), (86552, 7280918), (96436, 6534676), (105398, 5979032), (173104, 3640459), (192872, 3267338), (210796, 2989516), (385744, 1633669), (421592, 1494758), (747379, 843184)]