242557992

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{15107}}^1$

素因数の和:15342

約数の個数: 48

約数和(自身を含む): 659917440

約数和(自身を除く): 417359448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 5352, 8028, 15107, 16056, 30214, 45321, 60428, 90642, 120856, 135963, 181284, 271926, 362568, 543852, 1087704, 3368861, 6737722, 10106583, 13475444, 20213166, 26950888, 30319749, 40426332, 60639498, 80852664, 121278996, 242557992]

約数ペア:

[(1, 242557992), (2, 121278996), (3, 80852664), (4, 60639498), (6, 40426332), (8, 30319749), (9, 26950888), (12, 20213166), (18, 13475444), (24, 10106583), (36, 6737722), (72, 3368861), (223, 1087704), (446, 543852), (669, 362568), (892, 271926), (1338, 181284), (1784, 135963), (2007, 120856), (2676, 90642), (4014, 60428), (5352, 45321), (8028, 30214), (15107, 16056)]