247013208

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8513}}^1$

素因数の和:8569

約数の個数: 96

約数和(自身を含む): 743783040

約数和(自身を除く): 496769832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 8513, 9672, 14508, 17026, 25539, 29016, 34052, 51078, 68104, 76617, 102156, 110669, 153234, 204312, 221338, 263903, 306468, 332007, 442676, 527806, 612936, 664014, 791709, 885352, 996021, 1055612, 1328028, 1583418, 1992042, 2111224, 2375127, 2656056, 3166836, 3430739, 3984084, 4750254, 6333672, 6861478, 7968168, 9500508, 10292217, 13722956, 19001016, 20584434, 27445912, 30876651, 41168868, 61753302, 82337736, 123506604, 247013208]

約数ペア:

[(1, 247013208), (2, 123506604), (3, 82337736), (4, 61753302), (6, 41168868), (8, 30876651), (9, 27445912), (12, 20584434), (13, 19001016), (18, 13722956), (24, 10292217), (26, 9500508), (31, 7968168), (36, 6861478), (39, 6333672), (52, 4750254), (62, 3984084), (72, 3430739), (78, 3166836), (93, 2656056), (104, 2375127), (117, 2111224), (124, 1992042), (156, 1583418), (186, 1328028), (234, 1055612), (248, 996021), (279, 885352), (312, 791709), (372, 664014), (403, 612936), (468, 527806), (558, 442676), (744, 332007), (806, 306468), (936, 263903), (1116, 221338), (1209, 204312), (1612, 153234), (2232, 110669), (2418, 102156), (3224, 76617), (3627, 68104), (4836, 51078), (7254, 34052), (8513, 29016), (9672, 25539), (14508, 17026)]