1281036224

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6967}}^1$

素因数の和:7022

約数の個数: 84

約数和(自身を含む): 2914979184

約数和(自身を除く): 1633942960

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 169, 208, 221, 272, 338, 416, 442, 544, 676, 832, 884, 1088, 1352, 1768, 2704, 2873, 3536, 5408, 5746, 6967, 7072, 10816, 11492, 13934, 14144, 22984, 27868, 45968, 55736, 90571, 91936, 111472, 118439, 181142, 183872, 222944, 236878, 362284, 445888, 473756, 724568, 947512, 1177423, 1449136, 1539707, 1895024, 2354846, 2898272, 3079414, 3790048, 4709692, 5796544, 6158828, 7580096, 9419384, 12317656, 18838768, 20016191, 24635312, 37677536, 40032382, 49270624, 75355072, 80064764, 98541248, 160129528, 320259056, 640518112, 1281036224]

約数ペア:

[(1, 1281036224), (2, 640518112), (4, 320259056), (8, 160129528), (13, 98541248), (16, 80064764), (17, 75355072), (26, 49270624), (32, 40032382), (34, 37677536), (52, 24635312), (64, 20016191), (68, 18838768), (104, 12317656), (136, 9419384), (169, 7580096), (208, 6158828), (221, 5796544), (272, 4709692), (338, 3790048), (416, 3079414), (442, 2898272), (544, 2354846), (676, 1895024), (832, 1539707), (884, 1449136), (1088, 1177423), (1352, 947512), (1768, 724568), (2704, 473756), (2873, 445888), (3536, 362284), (5408, 236878), (5746, 222944), (6967, 183872), (7072, 181142), (10816, 118439), (11492, 111472), (13934, 91936), (14144, 90571), (22984, 55736), (27868, 45968)]