326536816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22651}}^1$

素因数の和:22729

約数の個数: 40

約数和(自身を含む): 682550064

約数和(自身を除く): 356013248

約数列:

[1, 2, 4, 8, 16, 17, 34, 53, 68, 106, 136, 212, 272, 424, 848, 901, 1802, 3604, 7208, 14416, 22651, 45302, 90604, 181208, 362416, 385067, 770134, 1200503, 1540268, 2401006, 3080536, 4802012, 6161072, 9604024, 19208048, 20408551, 40817102, 81634204, 163268408, 326536816]

約数ペア:

[(1, 326536816), (2, 163268408), (4, 81634204), (8, 40817102), (16, 20408551), (17, 19208048), (34, 9604024), (53, 6161072), (68, 4802012), (106, 3080536), (136, 2401006), (212, 1540268), (272, 1200503), (424, 770134), (848, 385067), (901, 362416), (1802, 181208), (3604, 90604), (7208, 45302), (14416, 22651)]