2015366912

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{1259}}^1$

素因数の和:1338

約数の個数: 108

約数和(自身を含む): 4477402440

約数和(自身を除く): 2462035528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 169, 208, 256, 296, 338, 416, 481, 592, 676, 832, 962, 1184, 1259, 1352, 1664, 1924, 2368, 2518, 2704, 3328, 3848, 4736, 5036, 5408, 6253, 7696, 9472, 10072, 10816, 12506, 15392, 16367, 20144, 21632, 25012, 30784, 32734, 40288, 43264, 46583, 50024, 61568, 65468, 80576, 93166, 100048, 123136, 130936, 161152, 186332, 200096, 212771, 261872, 322304, 372664, 400192, 425542, 523744, 605579, 745328, 800384, 851084, 1047488, 1211158, 1490656, 1600768, 1702168, 2094976, 2422316, 2981312, 3404336, 4189952, 4844632, 5962624, 6808672, 7872527, 9689264, 11925248, 13617344, 15745054, 19378528, 27234688, 31490108, 38757056, 54469376, 62980216, 77514112, 125960432, 155028224, 251920864, 503841728, 1007683456, 2015366912]

約数ペア:

[(1, 2015366912), (2, 1007683456), (4, 503841728), (8, 251920864), (13, 155028224), (16, 125960432), (26, 77514112), (32, 62980216), (37, 54469376), (52, 38757056), (64, 31490108), (74, 27234688), (104, 19378528), (128, 15745054), (148, 13617344), (169, 11925248), (208, 9689264), (256, 7872527), (296, 6808672), (338, 5962624), (416, 4844632), (481, 4189952), (592, 3404336), (676, 2981312), (832, 2422316), (962, 2094976), (1184, 1702168), (1259, 1600768), (1352, 1490656), (1664, 1211158), (1924, 1047488), (2368, 851084), (2518, 800384), (2704, 745328), (3328, 605579), (3848, 523744), (4736, 425542), (5036, 400192), (5408, 372664), (6253, 322304), (7696, 261872), (9472, 212771), (10072, 200096), (10816, 186332), (12506, 161152), (15392, 130936), (16367, 123136), (20144, 100048), (21632, 93166), (25012, 80576), (30784, 65468), (32734, 61568), (40288, 50024), (43264, 46583)]