258588972

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{811}}^1$

素因数の和:1359

約数の個数: 72

約数和(自身を含む): 694289232

約数和(自身を除く): 435700260

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 521, 612, 811, 1042, 1563, 1622, 2084, 2433, 3126, 3244, 4689, 4866, 6252, 7299, 8857, 9378, 9732, 13787, 14598, 17714, 18756, 26571, 27574, 29196, 35428, 41361, 53142, 55148, 79713, 82722, 106284, 124083, 159426, 165444, 248166, 318852, 422531, 496332, 845062, 1267593, 1690124, 2535186, 3802779, 5070372, 7183027, 7605558, 14366054, 15211116, 21549081, 28732108, 43098162, 64647243, 86196324, 129294486, 258588972]

約数ペア:

[(1, 258588972), (2, 129294486), (3, 86196324), (4, 64647243), (6, 43098162), (9, 28732108), (12, 21549081), (17, 15211116), (18, 14366054), (34, 7605558), (36, 7183027), (51, 5070372), (68, 3802779), (102, 2535186), (153, 1690124), (204, 1267593), (306, 845062), (521, 496332), (612, 422531), (811, 318852), (1042, 248166), (1563, 165444), (1622, 159426), (2084, 124083), (2433, 106284), (3126, 82722), (3244, 79713), (4689, 55148), (4866, 53142), (6252, 41361), (7299, 35428), (8857, 29196), (9378, 27574), (9732, 26571), (13787, 18756), (14598, 17714)]