1263509856

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{626741}}^1$

素因数の和:626764

約数の個数: 72

約数和(自身を含む): 4106413584

約数和(自身を除く): 2842903728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 626741, 1253482, 1880223, 2506964, 3760446, 4387187, 5013928, 5640669, 7520892, 8774374, 10027856, 11281338, 13161561, 15041784, 17548748, 20055712, 22562676, 26323122, 30083568, 35097496, 39484683, 45125352, 52646244, 60167136, 70194992, 78969366, 90250704, 105292488, 140389984, 157938732, 180501408, 210584976, 315877464, 421169952, 631754928, 1263509856]

約数ペア:

[(1, 1263509856), (2, 631754928), (3, 421169952), (4, 315877464), (6, 210584976), (7, 180501408), (8, 157938732), (9, 140389984), (12, 105292488), (14, 90250704), (16, 78969366), (18, 70194992), (21, 60167136), (24, 52646244), (28, 45125352), (32, 39484683), (36, 35097496), (42, 30083568), (48, 26323122), (56, 22562676), (63, 20055712), (72, 17548748), (84, 15041784), (96, 13161561), (112, 11281338), (126, 10027856), (144, 8774374), (168, 7520892), (224, 5640669), (252, 5013928), (288, 4387187), (336, 3760446), (504, 2506964), (672, 1880223), (1008, 1253482), (2016, 626741)]