630857136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{144427}}^1$

素因数の和:144458

約数の個数: 80

約数和(自身を含む): 2005816064

約数和(自身を除く): 1374958928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 144427, 288854, 433281, 577708, 866562, 1010989, 1155416, 1733124, 1877551, 2021978, 2310832, 3032967, 3466248, 3755102, 4043956, 5632653, 6065934, 6932496, 7510204, 8087912, 11265306, 12131868, 13142857, 15020408, 16175824, 22530612, 24263736, 26285714, 30040816, 39428571, 45061224, 48527472, 52571428, 78857142, 90122448, 105142856, 157714284, 210285712, 315428568, 630857136]

約数ペア:

[(1, 630857136), (2, 315428568), (3, 210285712), (4, 157714284), (6, 105142856), (7, 90122448), (8, 78857142), (12, 52571428), (13, 48527472), (14, 45061224), (16, 39428571), (21, 30040816), (24, 26285714), (26, 24263736), (28, 22530612), (39, 16175824), (42, 15020408), (48, 13142857), (52, 12131868), (56, 11265306), (78, 8087912), (84, 7510204), (91, 6932496), (104, 6065934), (112, 5632653), (156, 4043956), (168, 3755102), (182, 3466248), (208, 3032967), (273, 2310832), (312, 2021978), (336, 1877551), (364, 1733124), (546, 1155416), (624, 1010989), (728, 866562), (1092, 577708), (1456, 433281), (2184, 288854), (4368, 144427)]