312209664

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31271}}^1$

素因数の和:31303

約数の個数: 72

約数和(自身を含む): 894879552

約数和(自身を除く): 582669888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 31271, 62542, 93813, 125084, 187626, 250168, 375252, 406523, 500336, 750504, 813046, 1000672, 1219569, 1501008, 1626092, 2001344, 2439138, 3002016, 3252184, 4002688, 4878276, 6004032, 6504368, 8005376, 9756552, 12008064, 13008736, 19513104, 24016128, 26017472, 39026208, 52034944, 78052416, 104069888, 156104832, 312209664]

約数ペア:

[(1, 312209664), (2, 156104832), (3, 104069888), (4, 78052416), (6, 52034944), (8, 39026208), (12, 26017472), (13, 24016128), (16, 19513104), (24, 13008736), (26, 12008064), (32, 9756552), (39, 8005376), (48, 6504368), (52, 6004032), (64, 4878276), (78, 4002688), (96, 3252184), (104, 3002016), (128, 2439138), (156, 2001344), (192, 1626092), (208, 1501008), (256, 1219569), (312, 1000672), (384, 813046), (416, 750504), (624, 500336), (768, 406523), (832, 375252), (1248, 250168), (1664, 187626), (2496, 125084), (3328, 93813), (4992, 62542), (9984, 31271)]