319263912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{821}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 946352160

約数和(自身を除く): 627088248

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 491, 792, 821, 982, 1473, 1642, 1964, 2463, 2946, 3284, 3928, 4419, 4926, 5401, 5892, 6568, 7389, 8838, 9031, 9852, 10802, 11784, 14778, 16203, 17676, 18062, 19704, 21604, 27093, 29556, 32406, 35352, 36124, 43208, 48609, 54186, 59112, 64812, 72248, 81279, 97218, 108372, 129624, 162558, 194436, 216744, 325116, 388872, 403111, 650232, 806222, 1209333, 1612444, 2418666, 3224888, 3627999, 4434221, 4837332, 7255998, 8868442, 9674664, 13302663, 14511996, 17736884, 26605326, 29023992, 35473768, 39907989, 53210652, 79815978, 106421304, 159631956, 319263912]

約数ペア:

[(1, 319263912), (2, 159631956), (3, 106421304), (4, 79815978), (6, 53210652), (8, 39907989), (9, 35473768), (11, 29023992), (12, 26605326), (18, 17736884), (22, 14511996), (24, 13302663), (33, 9674664), (36, 8868442), (44, 7255998), (66, 4837332), (72, 4434221), (88, 3627999), (99, 3224888), (132, 2418666), (198, 1612444), (264, 1209333), (396, 806222), (491, 650232), (792, 403111), (821, 388872), (982, 325116), (1473, 216744), (1642, 194436), (1964, 162558), (2463, 129624), (2946, 108372), (3284, 97218), (3928, 81279), (4419, 72248), (4926, 64812), (5401, 59112), (5892, 54186), (6568, 48609), (7389, 43208), (8838, 36124), (9031, 35352), (9852, 32406), (10802, 29556), (11784, 27093), (14778, 21604), (16203, 19704), (17676, 18062)]