378397791002

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{556289}}^1$

素因数の和:556947

約数の個数: 48

約数和(自身を含む): 721432474560

約数和(自身を除く): 343034683558

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 631, 1078, 1262, 4417, 6941, 8834, 13882, 30919, 48587, 61838, 97174, 340109, 556289, 680218, 1112578, 3894023, 6119179, 7788046, 12238358, 27258161, 42834253, 54516322, 85668506, 299839771, 351018359, 599679542, 702036718, 2457128513, 3861201949, 4914257026, 7722403898, 17199899591, 27028413643, 34399799182, 54056827286, 189198895501, 378397791002]

約数ペア:

[(1, 378397791002), (2, 189198895501), (7, 54056827286), (11, 34399799182), (14, 27028413643), (22, 17199899591), (49, 7722403898), (77, 4914257026), (98, 3861201949), (154, 2457128513), (539, 702036718), (631, 599679542), (1078, 351018359), (1262, 299839771), (4417, 85668506), (6941, 54516322), (8834, 42834253), (13882, 27258161), (30919, 12238358), (48587, 7788046), (61838, 6119179), (97174, 3894023), (340109, 1112578), (556289, 680218)]