201603640688

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{19867}}^1$

素因数の和:20446

約数の個数: 80

約数和(自身を含む): 413890176000

約数和(自身を除く): 212286535312

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 499, 656, 998, 1271, 1996, 2542, 3992, 5084, 7984, 10168, 15469, 19867, 20336, 20459, 30938, 39734, 40918, 61876, 79468, 81836, 123752, 158936, 163672, 247504, 317872, 327344, 615877, 634229, 814547, 1231754, 1268458, 1629094, 2463508, 2536916, 3258188, 4927016, 5073832, 6516376, 9854032, 9913633, 10147664, 13032752, 19827266, 25250957, 39654532, 50501914, 79309064, 101003828, 158618128, 202007656, 307322623, 404015312, 406458953, 614645246, 812917906, 1229290492, 1625835812, 2458580984, 3251671624, 4917161968, 6503343248, 12600227543, 25200455086, 50400910172, 100801820344, 201603640688]

約数ペア:

[(1, 201603640688), (2, 100801820344), (4, 50400910172), (8, 25200455086), (16, 12600227543), (31, 6503343248), (41, 4917161968), (62, 3251671624), (82, 2458580984), (124, 1625835812), (164, 1229290492), (248, 812917906), (328, 614645246), (496, 406458953), (499, 404015312), (656, 307322623), (998, 202007656), (1271, 158618128), (1996, 101003828), (2542, 79309064), (3992, 50501914), (5084, 39654532), (7984, 25250957), (10168, 19827266), (15469, 13032752), (19867, 10147664), (20336, 9913633), (20459, 9854032), (30938, 6516376), (39734, 5073832), (40918, 4927016), (61876, 3258188), (79468, 2536916), (81836, 2463508), (123752, 1629094), (158936, 1268458), (163672, 1231754), (247504, 814547), (317872, 634229), (327344, 615877)]