298488448

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{8069}}^1$

素因数の和:8117

約数の個数: 48

約数和(自身を含む): 631759950

約数和(自身を除く): 333271502

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 8069, 9248, 16138, 18496, 32276, 36992, 64552, 129104, 137173, 258208, 274346, 516416, 548692, 1032832, 1097384, 2194768, 2331941, 4389536, 4663882, 8779072, 9327764, 17558144, 18655528, 37311056, 74622112, 149244224, 298488448]

約数ペア:

[(1, 298488448), (2, 149244224), (4, 74622112), (8, 37311056), (16, 18655528), (17, 17558144), (32, 9327764), (34, 8779072), (64, 4663882), (68, 4389536), (128, 2331941), (136, 2194768), (272, 1097384), (289, 1032832), (544, 548692), (578, 516416), (1088, 274346), (1156, 258208), (2176, 137173), (2312, 129104), (4624, 64552), (8069, 36992), (9248, 32276), (16138, 18496)]