1285086348

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{56039}}^1$

素因数の和:56076

約数の個数: 108

約数和(自身を含む): 4069512720

約数和(自身を除く): 2784426372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 11466, 22932, 56039, 112078, 168117, 224156, 336234, 392273, 504351, 672468, 728507, 784546, 1008702, 1176819, 1457014, 1569092, 2017404, 2185521, 2353638, 2745911, 2914028, 3530457, 4371042, 4707276, 5099549, 5491822, 6556563, 7060914, 8237733, 8742084, 10199098, 10983644, 13113126, 14121828, 15298647, 16475466, 20398196, 24713199, 26226252, 30597294, 32950932, 35696843, 45895941, 49426398, 61194588, 71393686, 91791882, 98852796, 107090529, 142787372, 183583764, 214181058, 321271587, 428362116, 642543174, 1285086348]

約数ペア:

[(1, 1285086348), (2, 642543174), (3, 428362116), (4, 321271587), (6, 214181058), (7, 183583764), (9, 142787372), (12, 107090529), (13, 98852796), (14, 91791882), (18, 71393686), (21, 61194588), (26, 49426398), (28, 45895941), (36, 35696843), (39, 32950932), (42, 30597294), (49, 26226252), (52, 24713199), (63, 20398196), (78, 16475466), (84, 15298647), (91, 14121828), (98, 13113126), (117, 10983644), (126, 10199098), (147, 8742084), (156, 8237733), (182, 7060914), (196, 6556563), (234, 5491822), (252, 5099549), (273, 4707276), (294, 4371042), (364, 3530457), (441, 2914028), (468, 2745911), (546, 2353638), (588, 2185521), (637, 2017404), (819, 1569092), (882, 1457014), (1092, 1176819), (1274, 1008702), (1638, 784546), (1764, 728507), (1911, 672468), (2548, 504351), (3276, 392273), (3822, 336234), (5733, 224156), (7644, 168117), (11466, 112078), (22932, 56039)]