265375572

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:582

約数の個数: 144

約数和(自身を含む): 796340160

約数和(自身を除く): 530964588

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 77, 84, 89, 98, 132, 147, 154, 178, 196, 231, 267, 294, 308, 356, 461, 462, 534, 539, 588, 623, 922, 924, 979, 1068, 1078, 1246, 1383, 1617, 1844, 1869, 1958, 2156, 2492, 2766, 2937, 3227, 3234, 3738, 3916, 4361, 5071, 5532, 5874, 6454, 6468, 6853, 7476, 8722, 9681, 10142, 11748, 12908, 13083, 13706, 15213, 17444, 19362, 20284, 20559, 22589, 26166, 27412, 30426, 35497, 38724, 41029, 41118, 45178, 47971, 52332, 60852, 67767, 70994, 82058, 82236, 90356, 95942, 106491, 123087, 135534, 141988, 143913, 164116, 191884, 212982, 246174, 248479, 271068, 287203, 287826, 425964, 451319, 492348, 496958, 574406, 575652, 745437, 861609, 902638, 993916, 1148812, 1353957, 1490874, 1723218, 1805276, 2010421, 2707914, 2981748, 3159233, 3446436, 4020842, 5415828, 6031263, 6318466, 8041684, 9477699, 12062526, 12636932, 18955398, 22114631, 24125052, 37910796, 44229262, 66343893, 88458524, 132687786, 265375572]

約数ペア:

[(1, 265375572), (2, 132687786), (3, 88458524), (4, 66343893), (6, 44229262), (7, 37910796), (11, 24125052), (12, 22114631), (14, 18955398), (21, 12636932), (22, 12062526), (28, 9477699), (33, 8041684), (42, 6318466), (44, 6031263), (49, 5415828), (66, 4020842), (77, 3446436), (84, 3159233), (89, 2981748), (98, 2707914), (132, 2010421), (147, 1805276), (154, 1723218), (178, 1490874), (196, 1353957), (231, 1148812), (267, 993916), (294, 902638), (308, 861609), (356, 745437), (461, 575652), (462, 574406), (534, 496958), (539, 492348), (588, 451319), (623, 425964), (922, 287826), (924, 287203), (979, 271068), (1068, 248479), (1078, 246174), (1246, 212982), (1383, 191884), (1617, 164116), (1844, 143913), (1869, 141988), (1958, 135534), (2156, 123087), (2492, 106491), (2766, 95942), (2937, 90356), (3227, 82236), (3234, 82058), (3738, 70994), (3916, 67767), (4361, 60852), (5071, 52332), (5532, 47971), (5874, 45178), (6454, 41118), (6468, 41029), (6853, 38724), (7476, 35497), (8722, 30426), (9681, 27412), (10142, 26166), (11748, 22589), (12908, 20559), (13083, 20284), (13706, 19362), (15213, 17444)]