17876688992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{2081}}^1$

素因数の和:2380

約数の個数: 96

約数和(自身を含む): 37775808000

約数和(自身を除く): 19899119008

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 71, 76, 142, 152, 199, 284, 304, 398, 568, 608, 796, 1136, 1349, 1592, 2081, 2272, 2698, 3184, 3781, 4162, 5396, 6368, 7562, 8324, 10792, 14129, 15124, 16648, 21584, 28258, 30248, 33296, 39539, 43168, 56516, 60496, 66592, 79078, 113032, 120992, 147751, 158156, 226064, 268451, 295502, 316312, 414119, 452128, 536902, 591004, 632624, 828238, 1073804, 1182008, 1265248, 1656476, 2147608, 2364016, 2807269, 3312952, 4295216, 4728032, 5614538, 6625904, 7868261, 8590432, 11229076, 13251808, 15736522, 22458152, 29402449, 31473044, 44916304, 58804898, 62946088, 89832608, 117609796, 125892176, 235219592, 251784352, 470439184, 558646531, 940878368, 1117293062, 2234586124, 4469172248, 8938344496, 17876688992]

約数ペア:

[(1, 17876688992), (2, 8938344496), (4, 4469172248), (8, 2234586124), (16, 1117293062), (19, 940878368), (32, 558646531), (38, 470439184), (71, 251784352), (76, 235219592), (142, 125892176), (152, 117609796), (199, 89832608), (284, 62946088), (304, 58804898), (398, 44916304), (568, 31473044), (608, 29402449), (796, 22458152), (1136, 15736522), (1349, 13251808), (1592, 11229076), (2081, 8590432), (2272, 7868261), (2698, 6625904), (3184, 5614538), (3781, 4728032), (4162, 4295216), (5396, 3312952), (6368, 2807269), (7562, 2364016), (8324, 2147608), (10792, 1656476), (14129, 1265248), (15124, 1182008), (16648, 1073804), (21584, 828238), (28258, 632624), (30248, 591004), (33296, 536902), (39539, 452128), (43168, 414119), (56516, 316312), (60496, 295502), (66592, 268451), (79078, 226064), (113032, 158156), (120992, 147751)]