1227876768

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1787

約数の個数: 144

約数和(自身を含む): 3650040576

約数和(自身を除く): 2422163808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 83, 93, 96, 124, 144, 166, 186, 248, 249, 279, 288, 332, 372, 496, 498, 558, 664, 744, 747, 992, 996, 1116, 1328, 1488, 1494, 1657, 1992, 2232, 2573, 2656, 2976, 2988, 3314, 3984, 4464, 4971, 5146, 5976, 6628, 7719, 7968, 8928, 9942, 10292, 11952, 13256, 14913, 15438, 19884, 20584, 23157, 23904, 26512, 29826, 30876, 39768, 41168, 46314, 51367, 53024, 59652, 61752, 79536, 82336, 92628, 102734, 119304, 123504, 137531, 154101, 159072, 185256, 205468, 238608, 247008, 275062, 308202, 370512, 410936, 412593, 462303, 477216, 550124, 616404, 741024, 821872, 825186, 924606, 1100248, 1232808, 1237779, 1643744, 1650372, 1849212, 2200496, 2465616, 2475558, 3300744, 3698424, 4263461, 4400992, 4931232, 4951116, 6601488, 7396848, 8526922, 9902232, 12790383, 13202976, 14793696, 17053844, 19804464, 25580766, 34107688, 38371149, 39608928, 51161532, 68215376, 76742298, 102323064, 136430752, 153484596, 204646128, 306969192, 409292256, 613938384, 1227876768]

約数ペア:

[(1, 1227876768), (2, 613938384), (3, 409292256), (4, 306969192), (6, 204646128), (8, 153484596), (9, 136430752), (12, 102323064), (16, 76742298), (18, 68215376), (24, 51161532), (31, 39608928), (32, 38371149), (36, 34107688), (48, 25580766), (62, 19804464), (72, 17053844), (83, 14793696), (93, 13202976), (96, 12790383), (124, 9902232), (144, 8526922), (166, 7396848), (186, 6601488), (248, 4951116), (249, 4931232), (279, 4400992), (288, 4263461), (332, 3698424), (372, 3300744), (496, 2475558), (498, 2465616), (558, 2200496), (664, 1849212), (744, 1650372), (747, 1643744), (992, 1237779), (996, 1232808), (1116, 1100248), (1328, 924606), (1488, 825186), (1494, 821872), (1657, 741024), (1992, 616404), (2232, 550124), (2573, 477216), (2656, 462303), (2976, 412593), (2988, 410936), (3314, 370512), (3984, 308202), (4464, 275062), (4971, 247008), (5146, 238608), (5976, 205468), (6628, 185256), (7719, 159072), (7968, 154101), (8928, 137531), (9942, 123504), (10292, 119304), (11952, 102734), (13256, 92628), (14913, 82336), (15438, 79536), (19884, 61752), (20584, 59652), (23157, 53024), (23904, 51367), (26512, 46314), (29826, 41168), (30876, 39768)]