426847512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{195443}}^1$

素因数の和:195472

約数の個数: 64

約数和(自身を含む): 1313383680

約数和(自身を除く): 886536168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 195443, 390886, 586329, 781772, 1172658, 1368101, 1563544, 2345316, 2540759, 2736202, 4104303, 4690632, 5081518, 5472404, 7622277, 8208606, 10163036, 10944808, 15244554, 16417212, 17785313, 20326072, 30489108, 32834424, 35570626, 53355939, 60978216, 71141252, 106711878, 142282504, 213423756, 426847512]

約数ペア:

[(1, 426847512), (2, 213423756), (3, 142282504), (4, 106711878), (6, 71141252), (7, 60978216), (8, 53355939), (12, 35570626), (13, 32834424), (14, 30489108), (21, 20326072), (24, 17785313), (26, 16417212), (28, 15244554), (39, 10944808), (42, 10163036), (52, 8208606), (56, 7622277), (78, 5472404), (84, 5081518), (91, 4690632), (104, 4104303), (156, 2736202), (168, 2540759), (182, 2345316), (273, 1563544), (312, 1368101), (364, 1172658), (546, 781772), (728, 586329), (1092, 390886), (2184, 195443)]