1728213048

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{774289}}^1$

素因数の和:774332

約数の個数: 48

約数和(自身を含む): 4831569600

約数和(自身を除く): 3103356552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 774289, 1548578, 2322867, 3097156, 4645734, 6194312, 6968601, 9291468, 13937202, 18582936, 24002959, 27874404, 48005918, 55748808, 72008877, 96011836, 144017754, 192023672, 216026631, 288035508, 432053262, 576071016, 864106524, 1728213048]

約数ペア:

[(1, 1728213048), (2, 864106524), (3, 576071016), (4, 432053262), (6, 288035508), (8, 216026631), (9, 192023672), (12, 144017754), (18, 96011836), (24, 72008877), (31, 55748808), (36, 48005918), (62, 27874404), (72, 24002959), (93, 18582936), (124, 13937202), (186, 9291468), (248, 6968601), (279, 6194312), (372, 4645734), (558, 3097156), (744, 2322867), (1116, 1548578), (2232, 774289)]