2008784484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{33353}}^1$

素因数の和:33609

約数の個数: 72

約数和(自身を含む): 5827610880

約数和(自身を除く): 3818826396

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, 30114, 33353, 60228, 66706, 100059, 133412, 200118, 233471, 300177, 400236, 466942, 600354, 700413, 933884, 1200708, 1400826, 2101239, 2801652, 4202478, 7971367, 8404956, 15942734, 23914101, 31885468, 47828202, 55799569, 71742303, 95656404, 111599138, 143484606, 167398707, 223198276, 286969212, 334797414, 502196121, 669594828, 1004392242, 2008784484]

約数ペア:

[(1, 2008784484), (2, 1004392242), (3, 669594828), (4, 502196121), (6, 334797414), (7, 286969212), (9, 223198276), (12, 167398707), (14, 143484606), (18, 111599138), (21, 95656404), (28, 71742303), (36, 55799569), (42, 47828202), (63, 31885468), (84, 23914101), (126, 15942734), (239, 8404956), (252, 7971367), (478, 4202478), (717, 2801652), (956, 2101239), (1434, 1400826), (1673, 1200708), (2151, 933884), (2868, 700413), (3346, 600354), (4302, 466942), (5019, 400236), (6692, 300177), (8604, 233471), (10038, 200118), (15057, 133412), (20076, 100059), (30114, 66706), (33353, 60228)]