1240752032

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{313}}^1\times {\mathrm{733}}^1$

素因数の和:1082

約数の個数: 72

約数和(自身を含む): 2657157804

約数和(自身を除く): 1416405772

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 313, 338, 416, 626, 676, 733, 1252, 1352, 1466, 2504, 2704, 2932, 4069, 5008, 5408, 5864, 8138, 9529, 10016, 11728, 16276, 19058, 23456, 32552, 38116, 52897, 65104, 76232, 105794, 123877, 130208, 152464, 211588, 229429, 247754, 304928, 423176, 458858, 495508, 846352, 917716, 991016, 1692704, 1835432, 1982032, 2982577, 3670864, 3964064, 5965154, 7341728, 11930308, 23860616, 38773501, 47721232, 77547002, 95442464, 155094004, 310188008, 620376016, 1240752032]

約数ペア:

[(1, 1240752032), (2, 620376016), (4, 310188008), (8, 155094004), (13, 95442464), (16, 77547002), (26, 47721232), (32, 38773501), (52, 23860616), (104, 11930308), (169, 7341728), (208, 5965154), (313, 3964064), (338, 3670864), (416, 2982577), (626, 1982032), (676, 1835432), (733, 1692704), (1252, 991016), (1352, 917716), (1466, 846352), (2504, 495508), (2704, 458858), (2932, 423176), (4069, 304928), (5008, 247754), (5408, 229429), (5864, 211588), (8138, 152464), (9529, 130208), (10016, 123877), (11728, 105794), (16276, 76232), (19058, 65104), (23456, 52897), (32552, 38116)]