40314384

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:877

約数の個数: 120

約数和(自身を含む): 127206144

約数和(自身を除く): 86891760

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 88, 93, 99, 124, 132, 144, 176, 186, 198, 248, 264, 279, 341, 372, 396, 496, 528, 558, 682, 744, 792, 821, 1023, 1116, 1364, 1488, 1584, 1642, 2046, 2232, 2463, 2728, 3069, 3284, 4092, 4464, 4926, 5456, 6138, 6568, 7389, 8184, 9031, 9852, 12276, 13136, 14778, 16368, 18062, 19704, 24552, 25451, 27093, 29556, 36124, 39408, 49104, 50902, 54186, 59112, 72248, 76353, 81279, 101804, 108372, 118224, 144496, 152706, 162558, 203608, 216744, 229059, 279961, 305412, 325116, 407216, 433488, 458118, 559922, 610824, 650232, 839883, 916236, 1119844, 1221648, 1300464, 1679766, 1832472, 2239688, 2519649, 3359532, 3664944, 4479376, 5039298, 6719064, 10078596, 13438128, 20157192, 40314384]

約数ペア:

[(1, 40314384), (2, 20157192), (3, 13438128), (4, 10078596), (6, 6719064), (8, 5039298), (9, 4479376), (11, 3664944), (12, 3359532), (16, 2519649), (18, 2239688), (22, 1832472), (24, 1679766), (31, 1300464), (33, 1221648), (36, 1119844), (44, 916236), (48, 839883), (62, 650232), (66, 610824), (72, 559922), (88, 458118), (93, 433488), (99, 407216), (124, 325116), (132, 305412), (144, 279961), (176, 229059), (186, 216744), (198, 203608), (248, 162558), (264, 152706), (279, 144496), (341, 118224), (372, 108372), (396, 101804), (496, 81279), (528, 76353), (558, 72248), (682, 59112), (744, 54186), (792, 50902), (821, 49104), (1023, 39408), (1116, 36124), (1364, 29556), (1488, 27093), (1584, 25451), (1642, 24552), (2046, 19704), (2232, 18062), (2463, 16368), (2728, 14778), (3069, 13136), (3284, 12276), (4092, 9852), (4464, 9031), (4926, 8184), (5456, 7389), (6138, 6568)]