23912472

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:145

約数の個数: 128

約数和(自身を含む): 68428800

約数和(自身を除く): 44516328

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 43, 47, 51, 58, 68, 86, 87, 94, 102, 116, 129, 136, 141, 172, 174, 188, 204, 232, 258, 282, 344, 348, 376, 408, 493, 516, 564, 696, 731, 799, 986, 1032, 1128, 1247, 1363, 1462, 1479, 1598, 1972, 2021, 2193, 2397, 2494, 2726, 2924, 2958, 3196, 3741, 3944, 4042, 4089, 4386, 4794, 4988, 5452, 5848, 5916, 6063, 6392, 7482, 8084, 8178, 8772, 9588, 9976, 10904, 11832, 12126, 14964, 16168, 16356, 17544, 19176, 21199, 23171, 24252, 29928, 32712, 34357, 42398, 46342, 48504, 58609, 63597, 68714, 69513, 84796, 92684, 103071, 117218, 127194, 137428, 139026, 169592, 175827, 185368, 206142, 234436, 254388, 274856, 278052, 351654, 412284, 468872, 508776, 556104, 703308, 824568, 996353, 1406616, 1992706, 2989059, 3985412, 5978118, 7970824, 11956236, 23912472]

約数ペア:

[(1, 23912472), (2, 11956236), (3, 7970824), (4, 5978118), (6, 3985412), (8, 2989059), (12, 1992706), (17, 1406616), (24, 996353), (29, 824568), (34, 703308), (43, 556104), (47, 508776), (51, 468872), (58, 412284), (68, 351654), (86, 278052), (87, 274856), (94, 254388), (102, 234436), (116, 206142), (129, 185368), (136, 175827), (141, 169592), (172, 139026), (174, 137428), (188, 127194), (204, 117218), (232, 103071), (258, 92684), (282, 84796), (344, 69513), (348, 68714), (376, 63597), (408, 58609), (493, 48504), (516, 46342), (564, 42398), (696, 34357), (731, 32712), (799, 29928), (986, 24252), (1032, 23171), (1128, 21199), (1247, 19176), (1363, 17544), (1462, 16356), (1479, 16168), (1598, 14964), (1972, 12126), (2021, 11832), (2193, 10904), (2397, 9976), (2494, 9588), (2726, 8772), (2924, 8178), (2958, 8084), (3196, 7482), (3741, 6392), (3944, 6063), (4042, 5916), (4089, 5848), (4386, 5452), (4794, 4988)]