247863252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^3$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 723675904

約数和(自身を除く): 475812652

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 61, 78, 84, 91, 122, 156, 182, 183, 244, 273, 364, 366, 427, 546, 732, 793, 854, 1092, 1281, 1586, 1708, 2379, 2562, 3172, 3721, 4758, 5124, 5551, 7442, 9516, 11102, 11163, 14884, 16653, 22204, 22326, 26047, 33306, 44652, 48373, 52094, 66612, 78141, 96746, 104188, 145119, 156282, 193492, 226981, 290238, 312564, 338611, 453962, 580476, 677222, 680943, 907924, 1015833, 1354444, 1361886, 1588867, 2031666, 2723772, 2950753, 3177734, 4063332, 4766601, 5901506, 6355468, 8852259, 9533202, 11803012, 17704518, 19066404, 20655271, 35409036, 41310542, 61965813, 82621084, 123931626, 247863252]

約数ペア:

[(1, 247863252), (2, 123931626), (3, 82621084), (4, 61965813), (6, 41310542), (7, 35409036), (12, 20655271), (13, 19066404), (14, 17704518), (21, 11803012), (26, 9533202), (28, 8852259), (39, 6355468), (42, 5901506), (52, 4766601), (61, 4063332), (78, 3177734), (84, 2950753), (91, 2723772), (122, 2031666), (156, 1588867), (182, 1361886), (183, 1354444), (244, 1015833), (273, 907924), (364, 680943), (366, 677222), (427, 580476), (546, 453962), (732, 338611), (793, 312564), (854, 290238), (1092, 226981), (1281, 193492), (1586, 156282), (1708, 145119), (2379, 104188), (2562, 96746), (3172, 78141), (3721, 66612), (4758, 52094), (5124, 48373), (5551, 44652), (7442, 33306), (9516, 26047), (11102, 22326), (11163, 22204), (14884, 16653)]