918481392

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{3373}}^1$

素因数の和:3479

約数の個数: 120

約数和(自身を含む): 2697688448

約数和(自身を除く): 1779207056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 61, 62, 72, 93, 122, 124, 144, 183, 186, 244, 248, 279, 366, 372, 488, 496, 549, 558, 732, 744, 976, 1098, 1116, 1464, 1488, 1891, 2196, 2232, 2928, 3373, 3782, 4392, 4464, 5673, 6746, 7564, 8784, 10119, 11346, 13492, 15128, 17019, 20238, 22692, 26984, 30256, 30357, 34038, 40476, 45384, 53968, 60714, 68076, 80952, 90768, 104563, 121428, 136152, 161904, 205753, 209126, 242856, 272304, 313689, 411506, 418252, 485712, 617259, 627378, 823012, 836504, 941067, 1234518, 1254756, 1646024, 1673008, 1851777, 1882134, 2469036, 2509512, 3292048, 3703554, 3764268, 4938072, 5019024, 6378343, 7407108, 7528536, 9876144, 12756686, 14814216, 15057072, 19135029, 25513372, 29628432, 38270058, 51026744, 57405087, 76540116, 102053488, 114810174, 153080232, 229620348, 306160464, 459240696, 918481392]

約数ペア:

[(1, 918481392), (2, 459240696), (3, 306160464), (4, 229620348), (6, 153080232), (8, 114810174), (9, 102053488), (12, 76540116), (16, 57405087), (18, 51026744), (24, 38270058), (31, 29628432), (36, 25513372), (48, 19135029), (61, 15057072), (62, 14814216), (72, 12756686), (93, 9876144), (122, 7528536), (124, 7407108), (144, 6378343), (183, 5019024), (186, 4938072), (244, 3764268), (248, 3703554), (279, 3292048), (366, 2509512), (372, 2469036), (488, 1882134), (496, 1851777), (549, 1673008), (558, 1646024), (732, 1254756), (744, 1234518), (976, 941067), (1098, 836504), (1116, 823012), (1464, 627378), (1488, 617259), (1891, 485712), (2196, 418252), (2232, 411506), (2928, 313689), (3373, 272304), (3782, 242856), (4392, 209126), (4464, 205753), (5673, 161904), (6746, 136152), (7564, 121428), (8784, 104563), (10119, 90768), (11346, 80952), (13492, 68076), (15128, 60714), (17019, 53968), (20238, 45384), (22692, 40476), (26984, 34038), (30256, 30357)]