309102768

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1013}}^1$

素因数の和:1203

約数の個数: 120

約数和(自身を含む): 938242032

約数和(自身を除く): 629139264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 163, 208, 234, 312, 326, 468, 489, 624, 652, 936, 978, 1013, 1304, 1467, 1872, 1956, 2026, 2119, 2608, 2934, 3039, 3912, 4052, 4238, 5868, 6078, 6357, 7824, 8104, 8476, 9117, 11736, 12156, 12714, 13169, 16208, 16952, 18234, 19071, 23472, 24312, 25428, 26338, 33904, 36468, 38142, 39507, 48624, 50856, 52676, 72936, 76284, 79014, 101712, 105352, 118521, 145872, 152568, 158028, 165119, 210704, 237042, 305136, 316056, 330238, 474084, 495357, 632112, 660476, 948168, 990714, 1320952, 1486071, 1896336, 1981428, 2146547, 2641904, 2972142, 3962856, 4293094, 5944284, 6439641, 7925712, 8586188, 11888568, 12879282, 17172376, 19318923, 23777136, 25758564, 34344752, 38637846, 51517128, 77275692, 103034256, 154551384, 309102768]

約数ペア:

[(1, 309102768), (2, 154551384), (3, 103034256), (4, 77275692), (6, 51517128), (8, 38637846), (9, 34344752), (12, 25758564), (13, 23777136), (16, 19318923), (18, 17172376), (24, 12879282), (26, 11888568), (36, 8586188), (39, 7925712), (48, 6439641), (52, 5944284), (72, 4293094), (78, 3962856), (104, 2972142), (117, 2641904), (144, 2146547), (156, 1981428), (163, 1896336), (208, 1486071), (234, 1320952), (312, 990714), (326, 948168), (468, 660476), (489, 632112), (624, 495357), (652, 474084), (936, 330238), (978, 316056), (1013, 305136), (1304, 237042), (1467, 210704), (1872, 165119), (1956, 158028), (2026, 152568), (2119, 145872), (2608, 118521), (2934, 105352), (3039, 101712), (3912, 79014), (4052, 76284), (4238, 72936), (5868, 52676), (6078, 50856), (6357, 48624), (7824, 39507), (8104, 38142), (8476, 36468), (9117, 33904), (11736, 26338), (12156, 25428), (12714, 24312), (13169, 23472), (16208, 19071), (16952, 18234)]