268461232

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1118

約数の個数: 60

約数和(自身を含む): 569387664

約数和(自身を除く): 300926432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 169, 202, 208, 338, 404, 676, 808, 983, 1313, 1352, 1616, 1966, 2626, 2704, 3932, 5252, 7864, 10504, 12779, 15728, 17069, 21008, 25558, 34138, 51116, 68276, 99283, 102232, 136552, 166127, 198566, 204464, 273104, 332254, 397132, 664508, 794264, 1290679, 1329016, 1588528, 2581358, 2658032, 5162716, 10325432, 16778827, 20650864, 33557654, 67115308, 134230616, 268461232]

約数ペア:

[(1, 268461232), (2, 134230616), (4, 67115308), (8, 33557654), (13, 20650864), (16, 16778827), (26, 10325432), (52, 5162716), (101, 2658032), (104, 2581358), (169, 1588528), (202, 1329016), (208, 1290679), (338, 794264), (404, 664508), (676, 397132), (808, 332254), (983, 273104), (1313, 204464), (1352, 198566), (1616, 166127), (1966, 136552), (2626, 102232), (2704, 99283), (3932, 68276), (5252, 51116), (7864, 34138), (10504, 25558), (12779, 21008), (15728, 17069)]