655945056

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9221}}^1$

素因数の和:9269

約数の個数: 144

約数和(自身を含む): 2114789040

約数和(自身を除く): 1458843984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 608, 624, 684, 741, 912, 936, 988, 1248, 1368, 1482, 1824, 1872, 1976, 2223, 2736, 2964, 3744, 3952, 4446, 5472, 5928, 7904, 8892, 9221, 11856, 17784, 18442, 23712, 27663, 35568, 36884, 55326, 71136, 73768, 82989, 110652, 119873, 147536, 165978, 175199, 221304, 239746, 295072, 331956, 350398, 359619, 442608, 479492, 525597, 663912, 700796, 719238, 885216, 958984, 1051194, 1078857, 1327824, 1401592, 1438476, 1576791, 1917968, 2102388, 2157714, 2277587, 2655648, 2803184, 2876952, 3153582, 3835936, 4204776, 4315428, 4555174, 5606368, 5753904, 6307164, 6832761, 8409552, 8630856, 9110348, 11507808, 12614328, 13665522, 16819104, 17261712, 18220696, 20498283, 25228656, 27331044, 34523424, 36441392, 40996566, 50457312, 54662088, 72882784, 81993132, 109324176, 163986264, 218648352, 327972528, 655945056]

約数ペア:

[(1, 655945056), (2, 327972528), (3, 218648352), (4, 163986264), (6, 109324176), (8, 81993132), (9, 72882784), (12, 54662088), (13, 50457312), (16, 40996566), (18, 36441392), (19, 34523424), (24, 27331044), (26, 25228656), (32, 20498283), (36, 18220696), (38, 17261712), (39, 16819104), (48, 13665522), (52, 12614328), (57, 11507808), (72, 9110348), (76, 8630856), (78, 8409552), (96, 6832761), (104, 6307164), (114, 5753904), (117, 5606368), (144, 4555174), (152, 4315428), (156, 4204776), (171, 3835936), (208, 3153582), (228, 2876952), (234, 2803184), (247, 2655648), (288, 2277587), (304, 2157714), (312, 2102388), (342, 1917968), (416, 1576791), (456, 1438476), (468, 1401592), (494, 1327824), (608, 1078857), (624, 1051194), (684, 958984), (741, 885216), (912, 719238), (936, 700796), (988, 663912), (1248, 525597), (1368, 479492), (1482, 442608), (1824, 359619), (1872, 350398), (1976, 331956), (2223, 295072), (2736, 239746), (2964, 221304), (3744, 175199), (3952, 165978), (4446, 147536), (5472, 119873), (5928, 110652), (7904, 82989), (8892, 73768), (9221, 71136), (11856, 55326), (17784, 36884), (18442, 35568), (23712, 27663)]