9318502920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{12289}}^1$

素因数の和:12463

約数の個数: 128

約数和(自身を含む): 28670112000

約数和(自身を除く): 19351609080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 89, 120, 142, 178, 213, 267, 284, 355, 356, 426, 445, 534, 568, 710, 712, 852, 890, 1065, 1068, 1335, 1420, 1704, 1780, 2130, 2136, 2670, 2840, 3560, 4260, 5340, 6319, 8520, 10680, 12289, 12638, 18957, 24578, 25276, 31595, 36867, 37914, 49156, 50552, 61445, 63190, 73734, 75828, 94785, 98312, 122890, 126380, 147468, 151656, 184335, 189570, 245780, 252760, 294936, 368670, 379140, 491560, 737340, 758280, 872519, 1093721, 1474680, 1745038, 2187442, 2617557, 3281163, 3490076, 4362595, 4374884, 5235114, 5468605, 6562326, 6980152, 8725190, 8749768, 10470228, 10937210, 13087785, 13124652, 16405815, 17450380, 20940456, 21874420, 26175570, 26249304, 32811630, 34900760, 43748840, 52351140, 65623260, 77654191, 104702280, 131246520, 155308382, 232962573, 310616764, 388270955, 465925146, 621233528, 776541910, 931850292, 1164812865, 1553083820, 1863700584, 2329625730, 3106167640, 4659251460, 9318502920]

約数ペア:

[(1, 9318502920), (2, 4659251460), (3, 3106167640), (4, 2329625730), (5, 1863700584), (6, 1553083820), (8, 1164812865), (10, 931850292), (12, 776541910), (15, 621233528), (20, 465925146), (24, 388270955), (30, 310616764), (40, 232962573), (60, 155308382), (71, 131246520), (89, 104702280), (120, 77654191), (142, 65623260), (178, 52351140), (213, 43748840), (267, 34900760), (284, 32811630), (355, 26249304), (356, 26175570), (426, 21874420), (445, 20940456), (534, 17450380), (568, 16405815), (710, 13124652), (712, 13087785), (852, 10937210), (890, 10470228), (1065, 8749768), (1068, 8725190), (1335, 6980152), (1420, 6562326), (1704, 5468605), (1780, 5235114), (2130, 4374884), (2136, 4362595), (2670, 3490076), (2840, 3281163), (3560, 2617557), (4260, 2187442), (5340, 1745038), (6319, 1474680), (8520, 1093721), (10680, 872519), (12289, 758280), (12638, 737340), (18957, 491560), (24578, 379140), (25276, 368670), (31595, 294936), (36867, 252760), (37914, 245780), (49156, 189570), (50552, 184335), (61445, 151656), (63190, 147468), (73734, 126380), (75828, 122890), (94785, 98312)]