285158848

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3851}}^1$

素因数の和:3965

約数の個数: 56

約数和(自身を含む): 616397040

約数和(自身を除く): 331238192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 1157, 1424, 2314, 2848, 3851, 4628, 5696, 7702, 9256, 15404, 18512, 30808, 37024, 50063, 61616, 74048, 100126, 123232, 200252, 246464, 342739, 400504, 685478, 801008, 1370956, 1602016, 2741912, 3204032, 4455607, 5483824, 8911214, 10967648, 17822428, 21935296, 35644856, 71289712, 142579424, 285158848]

約数ペア:

[(1, 285158848), (2, 142579424), (4, 71289712), (8, 35644856), (13, 21935296), (16, 17822428), (26, 10967648), (32, 8911214), (52, 5483824), (64, 4455607), (89, 3204032), (104, 2741912), (178, 1602016), (208, 1370956), (356, 801008), (416, 685478), (712, 400504), (832, 342739), (1157, 246464), (1424, 200252), (2314, 123232), (2848, 100126), (3851, 74048), (4628, 61616), (5696, 50063), (7702, 37024), (9256, 30808), (15404, 18512)]