1316982816

素因数分解:

$2^5\times 3^2\times {\mathrm{631}}^1\times {\mathrm{7247}}^1$

素因数の和:7894

約数の個数: 72

約数和(自身を含む): 3751622784

約数和(自身を除く): 2434639968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 631, 1262, 1893, 2524, 3786, 5048, 5679, 7247, 7572, 10096, 11358, 14494, 15144, 20192, 21741, 22716, 28988, 30288, 43482, 45432, 57976, 60576, 65223, 86964, 90864, 115952, 130446, 173928, 181728, 231904, 260892, 347856, 521784, 695712, 1043568, 2087136, 4572857, 9145714, 13718571, 18291428, 27437142, 36582856, 41155713, 54874284, 73165712, 82311426, 109748568, 146331424, 164622852, 219497136, 329245704, 438994272, 658491408, 1316982816]

約数ペア:

[(1, 1316982816), (2, 658491408), (3, 438994272), (4, 329245704), (6, 219497136), (8, 164622852), (9, 146331424), (12, 109748568), (16, 82311426), (18, 73165712), (24, 54874284), (32, 41155713), (36, 36582856), (48, 27437142), (72, 18291428), (96, 13718571), (144, 9145714), (288, 4572857), (631, 2087136), (1262, 1043568), (1893, 695712), (2524, 521784), (3786, 347856), (5048, 260892), (5679, 231904), (7247, 181728), (7572, 173928), (10096, 130446), (11358, 115952), (14494, 90864), (15144, 86964), (20192, 65223), (21741, 60576), (22716, 57976), (28988, 45432), (30288, 43482)]