219671064

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{7247}}^1$

素因数の和:7680

約数の個数: 48

約数和(自身を含む): 596437920

約数和(自身を除く): 376766856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7247, 7578, 10104, 14494, 15156, 21741, 28988, 30312, 43482, 57976, 65223, 86964, 130446, 173928, 260892, 521784, 3050987, 6101974, 9152961, 12203948, 18305922, 24407896, 27458883, 36611844, 54917766, 73223688, 109835532, 219671064]

約数ペア:

[(1, 219671064), (2, 109835532), (3, 73223688), (4, 54917766), (6, 36611844), (8, 27458883), (9, 24407896), (12, 18305922), (18, 12203948), (24, 9152961), (36, 6101974), (72, 3050987), (421, 521784), (842, 260892), (1263, 173928), (1684, 130446), (2526, 86964), (3368, 65223), (3789, 57976), (5052, 43482), (7247, 30312), (7578, 28988), (10104, 21741), (14494, 15156)]