662821536

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27953}}^1$

素因数の和:27998

約数の個数: 96

約数和(自身を含む): 1972434240

約数和(自身を除く): 1309612704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 23712, 27953, 55906, 83859, 111812, 167718, 223624, 335436, 363389, 447248, 531107, 670872, 726778, 894496, 1062214, 1090167, 1341744, 1453556, 1593321, 2124428, 2180334, 2683488, 2907112, 3186642, 4248856, 4360668, 5814224, 6373284, 6904391, 8497712, 8721336, 11628448, 12746568, 13808782, 16995424, 17442672, 20713173, 25493136, 27617564, 34885344, 41426346, 50986272, 55235128, 82852692, 110470256, 165705384, 220940512, 331410768, 662821536]

約数ペア:

[(1, 662821536), (2, 331410768), (3, 220940512), (4, 165705384), (6, 110470256), (8, 82852692), (12, 55235128), (13, 50986272), (16, 41426346), (19, 34885344), (24, 27617564), (26, 25493136), (32, 20713173), (38, 17442672), (39, 16995424), (48, 13808782), (52, 12746568), (57, 11628448), (76, 8721336), (78, 8497712), (96, 6904391), (104, 6373284), (114, 5814224), (152, 4360668), (156, 4248856), (208, 3186642), (228, 2907112), (247, 2683488), (304, 2180334), (312, 2124428), (416, 1593321), (456, 1453556), (494, 1341744), (608, 1090167), (624, 1062214), (741, 894496), (912, 726778), (988, 670872), (1248, 531107), (1482, 447248), (1824, 363389), (1976, 335436), (2964, 223624), (3952, 167718), (5928, 111812), (7904, 83859), (11856, 55906), (23712, 27953)]