180717056

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1$

素因数の和:1479

約数の個数: 80

約数和(自身を含む): 409609200

約数和(自身を除く): 228892144

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 512, 608, 832, 988, 1216, 1429, 1664, 1976, 2432, 2858, 3328, 3952, 4864, 5716, 6656, 7904, 9728, 11432, 15808, 18577, 22864, 27151, 31616, 37154, 45728, 54302, 63232, 74308, 91456, 108604, 126464, 148616, 182912, 217208, 297232, 352963, 365824, 434416, 594464, 705926, 731648, 868832, 1188928, 1411852, 1737664, 2377856, 2823704, 3475328, 4755712, 5647408, 6950656, 9511424, 11294816, 13901312, 22589632, 45179264, 90358528, 180717056]

約数ペア:

[(1, 180717056), (2, 90358528), (4, 45179264), (8, 22589632), (13, 13901312), (16, 11294816), (19, 9511424), (26, 6950656), (32, 5647408), (38, 4755712), (52, 3475328), (64, 2823704), (76, 2377856), (104, 1737664), (128, 1411852), (152, 1188928), (208, 868832), (247, 731648), (256, 705926), (304, 594464), (416, 434416), (494, 365824), (512, 352963), (608, 297232), (832, 217208), (988, 182912), (1216, 148616), (1429, 126464), (1664, 108604), (1976, 91456), (2432, 74308), (2858, 63232), (3328, 54302), (3952, 45728), (4864, 37154), (5716, 31616), (6656, 27151), (7904, 22864), (9728, 18577), (11432, 15808)]