260485128

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{467}}^1$

素因数の和:667

約数の個数: 96

約数和(自身を含む): 724239360

約数和(自身を除く): 463754232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 127, 183, 244, 254, 366, 381, 467, 488, 508, 549, 732, 762, 934, 1016, 1098, 1143, 1401, 1464, 1524, 1868, 2196, 2286, 2802, 3048, 3736, 4203, 4392, 4572, 5604, 7747, 8406, 9144, 11208, 15494, 16812, 23241, 28487, 30988, 33624, 46482, 56974, 59309, 61976, 69723, 85461, 92964, 113948, 118618, 139446, 170922, 177927, 185928, 227896, 237236, 256383, 278892, 341844, 355854, 474472, 512766, 533781, 557784, 683688, 711708, 1025532, 1067562, 1423416, 2051064, 2135124, 3617849, 4270248, 7235698, 10853547, 14471396, 21707094, 28942792, 32560641, 43414188, 65121282, 86828376, 130242564, 260485128]

約数ペア:

[(1, 260485128), (2, 130242564), (3, 86828376), (4, 65121282), (6, 43414188), (8, 32560641), (9, 28942792), (12, 21707094), (18, 14471396), (24, 10853547), (36, 7235698), (61, 4270248), (72, 3617849), (122, 2135124), (127, 2051064), (183, 1423416), (244, 1067562), (254, 1025532), (366, 711708), (381, 683688), (467, 557784), (488, 533781), (508, 512766), (549, 474472), (732, 355854), (762, 341844), (934, 278892), (1016, 256383), (1098, 237236), (1143, 227896), (1401, 185928), (1464, 177927), (1524, 170922), (1868, 139446), (2196, 118618), (2286, 113948), (2802, 92964), (3048, 85461), (3736, 69723), (4203, 61976), (4392, 59309), (4572, 56974), (5604, 46482), (7747, 33624), (8406, 30988), (9144, 28487), (11208, 23241), (15494, 16812)]