329619904

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1663}}^1$

素因数の和:1857

約数の個数: 56

約数和(自身を含む): 693155840

約数和(自身を除く): 363535936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 163, 304, 326, 608, 652, 1216, 1304, 1663, 2608, 3097, 3326, 5216, 6194, 6652, 10432, 12388, 13304, 24776, 26608, 31597, 49552, 53216, 63194, 99104, 106432, 126388, 198208, 252776, 271069, 505552, 542138, 1011104, 1084276, 2022208, 2168552, 4337104, 5150311, 8674208, 10300622, 17348416, 20601244, 41202488, 82404976, 164809952, 329619904]

約数ペア:

[(1, 329619904), (2, 164809952), (4, 82404976), (8, 41202488), (16, 20601244), (19, 17348416), (32, 10300622), (38, 8674208), (64, 5150311), (76, 4337104), (152, 2168552), (163, 2022208), (304, 1084276), (326, 1011104), (608, 542138), (652, 505552), (1216, 271069), (1304, 252776), (1663, 198208), (2608, 126388), (3097, 106432), (3326, 99104), (5216, 63194), (6194, 53216), (6652, 49552), (10432, 31597), (12388, 26608), (13304, 24776)]