1643200524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{27283}}^1$

素因数の和:27539

約数の個数: 72

約数和(自身を含む): 4767060480

約数和(自身を除く): 3123859956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2868, 3346, 4302, 5019, 6692, 8604, 10038, 15057, 20076, 27283, 30114, 54566, 60228, 81849, 109132, 163698, 190981, 245547, 327396, 381962, 491094, 572943, 763924, 982188, 1145886, 1718829, 2291772, 3437658, 6520637, 6875316, 13041274, 19561911, 26082548, 39123822, 45644459, 58685733, 78247644, 91288918, 117371466, 136933377, 182577836, 234742932, 273866754, 410800131, 547733508, 821600262, 1643200524]

約数ペア:

[(1, 1643200524), (2, 821600262), (3, 547733508), (4, 410800131), (6, 273866754), (7, 234742932), (9, 182577836), (12, 136933377), (14, 117371466), (18, 91288918), (21, 78247644), (28, 58685733), (36, 45644459), (42, 39123822), (63, 26082548), (84, 19561911), (126, 13041274), (239, 6875316), (252, 6520637), (478, 3437658), (717, 2291772), (956, 1718829), (1434, 1145886), (1673, 982188), (2151, 763924), (2868, 572943), (3346, 491094), (4302, 381962), (5019, 327396), (6692, 245547), (8604, 190981), (10038, 163698), (15057, 109132), (20076, 81849), (27283, 60228), (30114, 54566)]