172978660608

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{911873}}^1$

素因数の和:911924

約数の個数: 144

約数和(自身を含む): 521883727680

約数和(自身を除く): 348905067072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 192, 208, 228, 247, 256, 304, 312, 384, 416, 456, 494, 608, 624, 741, 768, 832, 912, 988, 1216, 1248, 1482, 1664, 1824, 1976, 2432, 2496, 2964, 3328, 3648, 3952, 4864, 4992, 5928, 7296, 7904, 9984, 11856, 14592, 15808, 23712, 31616, 47424, 63232, 94848, 189696, 911873, 1823746, 2735619, 3647492, 5471238, 7294984, 10942476, 11854349, 14589968, 17325587, 21884952, 23708698, 29179936, 34651174, 35563047, 43769904, 47417396, 51976761, 58359872, 69302348, 71126094, 87539808, 94834792, 103953522, 116719744, 138604696, 142252188, 175079616, 189669584, 207907044, 225232631, 233439488, 277209392, 284504376, 350159232, 379339168, 415814088, 450465262, 554418784, 569008752, 675697893, 700318464, 758678336, 831628176, 900930524, 1108837568, 1138017504, 1351395786, 1517356672, 1663256352, 1801861048, 2217675136, 2276035008, 2702791572, 3034713344, 3326512704, 3603722096, 4435350272, 4552070016, 5405583144, 6653025408, 7207444192, 9104140032, 10811166288, 13306050816, 14414888384, 21622332576, 28829776768, 43244665152, 57659553536, 86489330304, 172978660608]

約数ペア:

[(1, 172978660608), (2, 86489330304), (3, 57659553536), (4, 43244665152), (6, 28829776768), (8, 21622332576), (12, 14414888384), (13, 13306050816), (16, 10811166288), (19, 9104140032), (24, 7207444192), (26, 6653025408), (32, 5405583144), (38, 4552070016), (39, 4435350272), (48, 3603722096), (52, 3326512704), (57, 3034713344), (64, 2702791572), (76, 2276035008), (78, 2217675136), (96, 1801861048), (104, 1663256352), (114, 1517356672), (128, 1351395786), (152, 1138017504), (156, 1108837568), (192, 900930524), (208, 831628176), (228, 758678336), (247, 700318464), (256, 675697893), (304, 569008752), (312, 554418784), (384, 450465262), (416, 415814088), (456, 379339168), (494, 350159232), (608, 284504376), (624, 277209392), (741, 233439488), (768, 225232631), (832, 207907044), (912, 189669584), (988, 175079616), (1216, 142252188), (1248, 138604696), (1482, 116719744), (1664, 103953522), (1824, 94834792), (1976, 87539808), (2432, 71126094), (2496, 69302348), (2964, 58359872), (3328, 51976761), (3648, 47417396), (3952, 43769904), (4864, 35563047), (4992, 34651174), (5928, 29179936), (7296, 23708698), (7904, 21884952), (9984, 17325587), (11856, 14589968), (14592, 11854349), (15808, 10942476), (23712, 7294984), (31616, 5471238), (47424, 3647492), (63232, 2735619), (94848, 1823746), (189696, 911873)]