259137918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 639213120

約数和(自身を除く): 380075202

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 89, 117, 138, 178, 207, 234, 267, 299, 414, 534, 541, 598, 801, 897, 1082, 1157, 1602, 1623, 1794, 2047, 2314, 2691, 3246, 3471, 4094, 4869, 5382, 6141, 6942, 7033, 9738, 10413, 12282, 12443, 14066, 18423, 20826, 21099, 24886, 26611, 36846, 37329, 42198, 48149, 53222, 63297, 74658, 79833, 96298, 111987, 126594, 144447, 159666, 161759, 223974, 239499, 288894, 323518, 433341, 478998, 485277, 625937, 866682, 970554, 1107427, 1251874, 1455831, 1877811, 2214854, 2911662, 3322281, 3755622, 5633433, 6644562, 9966843, 11266866, 14396551, 19933686, 28793102, 43189653, 86379306, 129568959, 259137918]

約数ペア:

[(1, 259137918), (2, 129568959), (3, 86379306), (6, 43189653), (9, 28793102), (13, 19933686), (18, 14396551), (23, 11266866), (26, 9966843), (39, 6644562), (46, 5633433), (69, 3755622), (78, 3322281), (89, 2911662), (117, 2214854), (138, 1877811), (178, 1455831), (207, 1251874), (234, 1107427), (267, 970554), (299, 866682), (414, 625937), (534, 485277), (541, 478998), (598, 433341), (801, 323518), (897, 288894), (1082, 239499), (1157, 223974), (1602, 161759), (1623, 159666), (1794, 144447), (2047, 126594), (2314, 111987), (2691, 96298), (3246, 79833), (3471, 74658), (4094, 63297), (4869, 53222), (5382, 48149), (6141, 42198), (6942, 37329), (7033, 36846), (9738, 26611), (10413, 24886), (12282, 21099), (12443, 20826), (14066, 18423)]