690702816

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{232091}}^1$

素因数の和:232135

約数の個数: 48

約数和(自身を含む): 1871589888

約数和(自身を除く): 1180887072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 232091, 464182, 696273, 928364, 1392546, 1856728, 2785092, 3713456, 5570184, 7194821, 7426912, 11140368, 14389642, 21584463, 22280736, 28779284, 43168926, 57558568, 86337852, 115117136, 172675704, 230234272, 345351408, 690702816]

約数ペア:

[(1, 690702816), (2, 345351408), (3, 230234272), (4, 172675704), (6, 115117136), (8, 86337852), (12, 57558568), (16, 43168926), (24, 28779284), (31, 22280736), (32, 21584463), (48, 14389642), (62, 11140368), (93, 7426912), (96, 7194821), (124, 5570184), (186, 3713456), (248, 2785092), (372, 1856728), (496, 1392546), (744, 928364), (992, 696273), (1488, 464182), (2976, 232091)]