260826972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{467}}^1$

素因数の和:651

約数の個数: 96

約数和(自身を含む): 714954240

約数和(自身を除く): 454127268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 109, 122, 183, 218, 244, 327, 366, 427, 436, 467, 654, 732, 763, 854, 934, 1281, 1308, 1401, 1526, 1708, 1868, 2289, 2562, 2802, 3052, 3269, 4578, 5124, 5604, 6538, 6649, 9156, 9807, 13076, 13298, 19614, 19947, 26596, 28487, 39228, 39894, 46543, 50903, 56974, 79788, 85461, 93086, 101806, 113948, 139629, 152709, 170922, 186172, 199409, 203612, 279258, 305418, 341844, 356321, 398818, 558516, 598227, 610836, 712642, 797636, 1068963, 1196454, 1425284, 2137926, 2392908, 3105083, 4275852, 6210166, 9315249, 12420332, 18630498, 21735581, 37260996, 43471162, 65206743, 86942324, 130413486, 260826972]

約数ペア:

[(1, 260826972), (2, 130413486), (3, 86942324), (4, 65206743), (6, 43471162), (7, 37260996), (12, 21735581), (14, 18630498), (21, 12420332), (28, 9315249), (42, 6210166), (61, 4275852), (84, 3105083), (109, 2392908), (122, 2137926), (183, 1425284), (218, 1196454), (244, 1068963), (327, 797636), (366, 712642), (427, 610836), (436, 598227), (467, 558516), (654, 398818), (732, 356321), (763, 341844), (854, 305418), (934, 279258), (1281, 203612), (1308, 199409), (1401, 186172), (1526, 170922), (1708, 152709), (1868, 139629), (2289, 113948), (2562, 101806), (2802, 93086), (3052, 85461), (3269, 79788), (4578, 56974), (5124, 50903), (5604, 46543), (6538, 39894), (6649, 39228), (9156, 28487), (9807, 26596), (13076, 19947), (13298, 19614)]