258297624

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1693}}^1$

素因数の和:1881

約数の個数: 96

約数和(自身を含む): 758437680

約数和(自身を除く): 500140056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 163, 234, 312, 326, 468, 489, 652, 936, 978, 1304, 1467, 1693, 1956, 2119, 2934, 3386, 3912, 4238, 5079, 5868, 6357, 6772, 8476, 10158, 11736, 12714, 13544, 15237, 16952, 19071, 20316, 22009, 25428, 30474, 38142, 40632, 44018, 50856, 60948, 66027, 76284, 88036, 121896, 132054, 152568, 176072, 198081, 264108, 275959, 396162, 528216, 551918, 792324, 827877, 1103836, 1584648, 1655754, 2207672, 2483631, 3311508, 3587467, 4967262, 6623016, 7174934, 9934524, 10762401, 14349868, 19869048, 21524802, 28699736, 32287203, 43049604, 64574406, 86099208, 129148812, 258297624]

約数ペア:

[(1, 258297624), (2, 129148812), (3, 86099208), (4, 64574406), (6, 43049604), (8, 32287203), (9, 28699736), (12, 21524802), (13, 19869048), (18, 14349868), (24, 10762401), (26, 9934524), (36, 7174934), (39, 6623016), (52, 4967262), (72, 3587467), (78, 3311508), (104, 2483631), (117, 2207672), (156, 1655754), (163, 1584648), (234, 1103836), (312, 827877), (326, 792324), (468, 551918), (489, 528216), (652, 396162), (936, 275959), (978, 264108), (1304, 198081), (1467, 176072), (1693, 152568), (1956, 132054), (2119, 121896), (2934, 88036), (3386, 76284), (3912, 66027), (4238, 60948), (5079, 50856), (5868, 44018), (6357, 40632), (6772, 38142), (8476, 30474), (10158, 25428), (11736, 22009), (12714, 20316), (13544, 19071), (15237, 16952)]