307550568

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1859

約数の個数: 128

約数和(自身を含む): 902160000

約数和(自身を除く): 594609432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 29, 38, 39, 52, 57, 58, 76, 78, 87, 104, 114, 116, 152, 156, 174, 228, 232, 247, 312, 348, 377, 456, 494, 551, 696, 741, 754, 988, 1102, 1131, 1482, 1508, 1653, 1789, 1976, 2204, 2262, 2964, 3016, 3306, 3578, 4408, 4524, 5367, 5928, 6612, 7156, 7163, 9048, 10734, 13224, 14312, 14326, 21468, 21489, 23257, 28652, 33991, 42936, 42978, 46514, 51881, 57304, 67982, 69771, 85956, 93028, 101973, 103762, 135964, 139542, 155643, 171912, 186056, 203946, 207524, 271928, 279084, 311286, 407892, 415048, 441883, 558168, 622572, 674453, 815784, 883766, 985739, 1245144, 1325649, 1348906, 1767532, 1971478, 2023359, 2651298, 2697812, 2957217, 3535064, 3942956, 4046718, 5302596, 5395624, 5914434, 7885912, 8093436, 10605192, 11828868, 12814607, 16186872, 23657736, 25629214, 38443821, 51258428, 76887642, 102516856, 153775284, 307550568]

約数ペア:

[(1, 307550568), (2, 153775284), (3, 102516856), (4, 76887642), (6, 51258428), (8, 38443821), (12, 25629214), (13, 23657736), (19, 16186872), (24, 12814607), (26, 11828868), (29, 10605192), (38, 8093436), (39, 7885912), (52, 5914434), (57, 5395624), (58, 5302596), (76, 4046718), (78, 3942956), (87, 3535064), (104, 2957217), (114, 2697812), (116, 2651298), (152, 2023359), (156, 1971478), (174, 1767532), (228, 1348906), (232, 1325649), (247, 1245144), (312, 985739), (348, 883766), (377, 815784), (456, 674453), (494, 622572), (551, 558168), (696, 441883), (741, 415048), (754, 407892), (988, 311286), (1102, 279084), (1131, 271928), (1482, 207524), (1508, 203946), (1653, 186056), (1789, 171912), (1976, 155643), (2204, 139542), (2262, 135964), (2964, 103762), (3016, 101973), (3306, 93028), (3578, 85956), (4408, 69771), (4524, 67982), (5367, 57304), (5928, 51881), (6612, 46514), (7156, 42978), (7163, 42936), (9048, 33991), (10734, 28652), (13224, 23257), (14312, 21489), (14326, 21468)]