1231862112

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{17317}}^1$

素因数の和:17365

約数の個数: 144

約数和(自身を含む): 3971363760

約数和(自身を除く): 2739501648

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, 11856, 17317, 17784, 23712, 34634, 35568, 51951, 69268, 71136, 103902, 138536, 155853, 207804, 225121, 277072, 311706, 329023, 415608, 450242, 554144, 623412, 658046, 675363, 831216, 900484, 987069, 1246824, 1316092, 1350726, 1662432, 1800968, 1974138, 2026089, 2493648, 2632184, 2701452, 2961207, 3601936, 3948276, 4052178, 4277299, 4987296, 5264368, 5402904, 5922414, 7203872, 7896552, 8104356, 8554598, 10528736, 10805808, 11844828, 12831897, 15793104, 16208712, 17109196, 21611616, 23689656, 25663794, 31586208, 32417424, 34218392, 38495691, 47379312, 51327588, 64834848, 68436784, 76991382, 94758624, 102655176, 136873568, 153982764, 205310352, 307965528, 410620704, 615931056, 1231862112]

約数ペア:

[(1, 1231862112), (2, 615931056), (3, 410620704), (4, 307965528), (6, 205310352), (8, 153982764), (9, 136873568), (12, 102655176), (13, 94758624), (16, 76991382), (18, 68436784), (19, 64834848), (24, 51327588), (26, 47379312), (32, 38495691), (36, 34218392), (38, 32417424), (39, 31586208), (48, 25663794), (52, 23689656), (57, 21611616), (72, 17109196), (76, 16208712), (78, 15793104), (96, 12831897), (104, 11844828), (114, 10805808), (117, 10528736), (144, 8554598), (152, 8104356), (156, 7896552), (171, 7203872), (208, 5922414), (228, 5402904), (234, 5264368), (247, 4987296), (288, 4277299), (304, 4052178), (312, 3948276), (342, 3601936), (416, 2961207), (456, 2701452), (468, 2632184), (494, 2493648), (608, 2026089), (624, 1974138), (684, 1800968), (741, 1662432), (912, 1350726), (936, 1316092), (988, 1246824), (1248, 987069), (1368, 900484), (1482, 831216), (1824, 675363), (1872, 658046), (1976, 623412), (2223, 554144), (2736, 450242), (2964, 415608), (3744, 329023), (3952, 311706), (4446, 277072), (5472, 225121), (5928, 207804), (7904, 155853), (8892, 138536), (11856, 103902), (17317, 71136), (17784, 69268), (23712, 51951), (34634, 35568)]