321609887144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{487}}^1\times {\mathrm{24517}}^1$

素因数の和:25067

約数の個数: 128

約数和(自身を含む): 763831810560

約数和(自身を除く): 442221923416

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 487, 518, 728, 962, 974, 1036, 1924, 1948, 2072, 3367, 3409, 3848, 3896, 6331, 6734, 6818, 12662, 13468, 13636, 18019, 24517, 25324, 26936, 27272, 36038, 44317, 49034, 50648, 72076, 88634, 98068, 126133, 144152, 171619, 177268, 196136, 234247, 252266, 318721, 343238, 354536, 468494, 504532, 637442, 686476, 907129, 936988, 1009064, 1274884, 1372952, 1639729, 1814258, 1873976, 2231047, 2549768, 3279458, 3628516, 4462094, 6349903, 6558916, 7257032, 8924188, 11792677, 11939779, 12699806, 13117832, 17848376, 23585354, 23879558, 25399612, 47170708, 47759116, 50799224, 82548739, 83578453, 94341416, 95518232, 155217127, 165097478, 167156906, 310434254, 330194956, 334313812, 441771823, 620868508, 660389912, 668627624, 883543646, 1086519889, 1241737016, 1767087292, 2173039778, 3092402761, 3534174584, 4346079556, 5743033699, 6184805522, 8692159112, 11486067398, 12369611044, 22972134796, 24739222088, 40201235893, 45944269592, 80402471786, 160804943572, 321609887144]

約数ペア:

[(1, 321609887144), (2, 160804943572), (4, 80402471786), (7, 45944269592), (8, 40201235893), (13, 24739222088), (14, 22972134796), (26, 12369611044), (28, 11486067398), (37, 8692159112), (52, 6184805522), (56, 5743033699), (74, 4346079556), (91, 3534174584), (104, 3092402761), (148, 2173039778), (182, 1767087292), (259, 1241737016), (296, 1086519889), (364, 883543646), (481, 668627624), (487, 660389912), (518, 620868508), (728, 441771823), (962, 334313812), (974, 330194956), (1036, 310434254), (1924, 167156906), (1948, 165097478), (2072, 155217127), (3367, 95518232), (3409, 94341416), (3848, 83578453), (3896, 82548739), (6331, 50799224), (6734, 47759116), (6818, 47170708), (12662, 25399612), (13468, 23879558), (13636, 23585354), (18019, 17848376), (24517, 13117832), (25324, 12699806), (26936, 11939779), (27272, 11792677), (36038, 8924188), (44317, 7257032), (49034, 6558916), (50648, 6349903), (72076, 4462094), (88634, 3628516), (98068, 3279458), (126133, 2549768), (144152, 2231047), (171619, 1873976), (177268, 1814258), (196136, 1639729), (234247, 1372952), (252266, 1274884), (318721, 1009064), (343238, 936988), (354536, 907129), (468494, 686476), (504532, 637442)]