261567996312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{223283}}^1$

素因数の和:223685

約数の個数: 128

約数和(自身を含む): 788817715200

約数和(自身を除く): 527249718888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 367, 399, 456, 532, 734, 798, 1064, 1101, 1468, 1596, 2202, 2569, 2936, 3192, 4404, 5138, 6973, 7707, 8808, 10276, 13946, 15414, 20552, 20919, 27892, 30828, 41838, 48811, 55784, 61656, 83676, 97622, 146433, 167352, 195244, 223283, 292866, 390488, 446566, 585732, 669849, 893132, 1171464, 1339698, 1562981, 1786264, 2679396, 3125962, 4242377, 4688943, 5358792, 6251924, 8484754, 9377886, 12503848, 12727131, 16969508, 18755772, 25454262, 29696639, 33939016, 37511544, 50908524, 59393278, 81944861, 89089917, 101817048, 118786556, 163889722, 178179834, 237573112, 245834583, 327779444, 356359668, 491669166, 573614027, 655558888, 712719336, 983338332, 1147228054, 1556952359, 1720842081, 1966676664, 2294456108, 3113904718, 3441684162, 4588912216, 4670857077, 6227809436, 6883368324, 9341714154, 10898666513, 12455618872, 13766736648, 18683428308, 21797333026, 32695999539, 37366856616, 43594666052, 65391999078, 87189332104, 130783998156, 261567996312]

約数ペア:

[(1, 261567996312), (2, 130783998156), (3, 87189332104), (4, 65391999078), (6, 43594666052), (7, 37366856616), (8, 32695999539), (12, 21797333026), (14, 18683428308), (19, 13766736648), (21, 12455618872), (24, 10898666513), (28, 9341714154), (38, 6883368324), (42, 6227809436), (56, 4670857077), (57, 4588912216), (76, 3441684162), (84, 3113904718), (114, 2294456108), (133, 1966676664), (152, 1720842081), (168, 1556952359), (228, 1147228054), (266, 983338332), (367, 712719336), (399, 655558888), (456, 573614027), (532, 491669166), (734, 356359668), (798, 327779444), (1064, 245834583), (1101, 237573112), (1468, 178179834), (1596, 163889722), (2202, 118786556), (2569, 101817048), (2936, 89089917), (3192, 81944861), (4404, 59393278), (5138, 50908524), (6973, 37511544), (7707, 33939016), (8808, 29696639), (10276, 25454262), (13946, 18755772), (15414, 16969508), (20552, 12727131), (20919, 12503848), (27892, 9377886), (30828, 8484754), (41838, 6251924), (48811, 5358792), (55784, 4688943), (61656, 4242377), (83676, 3125962), (97622, 2679396), (146433, 1786264), (167352, 1562981), (195244, 1339698), (223283, 1171464), (292866, 893132), (390488, 669849), (446566, 585732)]