885118944

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2$

素因数の和:245

約数の個数: 144

約数和(自身を含む): 2473873920

約数和(自身を除く): 1588754976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 71, 93, 96, 118, 124, 142, 177, 186, 213, 236, 248, 284, 354, 372, 426, 472, 496, 568, 708, 744, 852, 944, 992, 1136, 1416, 1488, 1704, 1829, 1888, 2201, 2272, 2832, 2976, 3408, 3658, 4189, 4402, 5041, 5487, 5664, 6603, 6816, 7316, 8378, 8804, 10082, 10974, 12567, 13206, 14632, 15123, 16756, 17608, 20164, 21948, 25134, 26412, 29264, 30246, 33512, 35216, 40328, 43896, 50268, 52824, 58528, 60492, 67024, 70432, 80656, 87792, 100536, 105648, 120984, 129859, 134048, 156271, 161312, 175584, 201072, 211296, 241968, 259718, 297419, 312542, 389577, 402144, 468813, 483936, 519436, 594838, 625084, 779154, 892257, 937626, 1038872, 1189676, 1250168, 1558308, 1784514, 1875252, 2077744, 2379352, 2500336, 3116616, 3569028, 3750504, 4155488, 4758704, 5000672, 6233232, 7138056, 7501008, 9219989, 9517408, 12466464, 14276112, 15002016, 18439978, 27659967, 28552224, 36879956, 55319934, 73759912, 110639868, 147519824, 221279736, 295039648, 442559472, 885118944]

約数ペア:

[(1, 885118944), (2, 442559472), (3, 295039648), (4, 221279736), (6, 147519824), (8, 110639868), (12, 73759912), (16, 55319934), (24, 36879956), (31, 28552224), (32, 27659967), (48, 18439978), (59, 15002016), (62, 14276112), (71, 12466464), (93, 9517408), (96, 9219989), (118, 7501008), (124, 7138056), (142, 6233232), (177, 5000672), (186, 4758704), (213, 4155488), (236, 3750504), (248, 3569028), (284, 3116616), (354, 2500336), (372, 2379352), (426, 2077744), (472, 1875252), (496, 1784514), (568, 1558308), (708, 1250168), (744, 1189676), (852, 1038872), (944, 937626), (992, 892257), (1136, 779154), (1416, 625084), (1488, 594838), (1704, 519436), (1829, 483936), (1888, 468813), (2201, 402144), (2272, 389577), (2832, 312542), (2976, 297419), (3408, 259718), (3658, 241968), (4189, 211296), (4402, 201072), (5041, 175584), (5487, 161312), (5664, 156271), (6603, 134048), (6816, 129859), (7316, 120984), (8378, 105648), (8804, 100536), (10082, 87792), (10974, 80656), (12567, 70432), (13206, 67024), (14632, 60492), (15123, 58528), (16756, 52824), (17608, 50268), (20164, 43896), (21948, 40328), (25134, 35216), (26412, 33512), (29264, 30246)]