289399248

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1481}}^1$

素因数の和:1577

約数の個数: 120

約数和(自身を含む): 860034240

約数和(自身を除く): 570634992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 59, 69, 72, 92, 118, 138, 144, 177, 184, 207, 236, 276, 354, 368, 414, 472, 531, 552, 708, 828, 944, 1062, 1104, 1357, 1416, 1481, 1656, 2124, 2714, 2832, 2962, 3312, 4071, 4248, 4443, 5428, 5924, 8142, 8496, 8886, 10856, 11848, 12213, 13329, 16284, 17772, 21712, 23696, 24426, 26658, 32568, 34063, 35544, 48852, 53316, 65136, 68126, 71088, 87379, 97704, 102189, 106632, 136252, 174758, 195408, 204378, 213264, 262137, 272504, 306567, 349516, 408756, 524274, 545008, 613134, 699032, 786411, 817512, 1048548, 1226268, 1398064, 1572822, 1635024, 2009717, 2097096, 2452536, 3145644, 4019434, 4194192, 4905072, 6029151, 6291288, 8038868, 12058302, 12582576, 16077736, 18087453, 24116604, 32155472, 36174906, 48233208, 72349812, 96466416, 144699624, 289399248]

約数ペア:

[(1, 289399248), (2, 144699624), (3, 96466416), (4, 72349812), (6, 48233208), (8, 36174906), (9, 32155472), (12, 24116604), (16, 18087453), (18, 16077736), (23, 12582576), (24, 12058302), (36, 8038868), (46, 6291288), (48, 6029151), (59, 4905072), (69, 4194192), (72, 4019434), (92, 3145644), (118, 2452536), (138, 2097096), (144, 2009717), (177, 1635024), (184, 1572822), (207, 1398064), (236, 1226268), (276, 1048548), (354, 817512), (368, 786411), (414, 699032), (472, 613134), (531, 545008), (552, 524274), (708, 408756), (828, 349516), (944, 306567), (1062, 272504), (1104, 262137), (1357, 213264), (1416, 204378), (1481, 195408), (1656, 174758), (2124, 136252), (2714, 106632), (2832, 102189), (2962, 97704), (3312, 87379), (4071, 71088), (4248, 68126), (4443, 65136), (5428, 53316), (5924, 48852), (8142, 35544), (8496, 34063), (8886, 32568), (10856, 26658), (11848, 24426), (12213, 23696), (13329, 21712), (16284, 17772)]