257196192

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3083}}^1$

素因数の和:3186

約数の個数: 96

約数和(自身を含む): 746081280

約数和(自身を除く): 488885088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 79, 88, 96, 132, 158, 176, 237, 264, 316, 352, 474, 528, 632, 869, 948, 1056, 1264, 1738, 1896, 2528, 2607, 3083, 3476, 3792, 5214, 6166, 6952, 7584, 9249, 10428, 12332, 13904, 18498, 20856, 24664, 27808, 33913, 36996, 41712, 49328, 67826, 73992, 83424, 98656, 101739, 135652, 147984, 203478, 243557, 271304, 295968, 406956, 487114, 542608, 730671, 813912, 974228, 1085216, 1461342, 1627824, 1948456, 2679127, 2922684, 3255648, 3896912, 5358254, 5845368, 7793824, 8037381, 10716508, 11690736, 16074762, 21433016, 23381472, 32149524, 42866032, 64299048, 85732064, 128598096, 257196192]

約数ペア:

[(1, 257196192), (2, 128598096), (3, 85732064), (4, 64299048), (6, 42866032), (8, 32149524), (11, 23381472), (12, 21433016), (16, 16074762), (22, 11690736), (24, 10716508), (32, 8037381), (33, 7793824), (44, 5845368), (48, 5358254), (66, 3896912), (79, 3255648), (88, 2922684), (96, 2679127), (132, 1948456), (158, 1627824), (176, 1461342), (237, 1085216), (264, 974228), (316, 813912), (352, 730671), (474, 542608), (528, 487114), (632, 406956), (869, 295968), (948, 271304), (1056, 243557), (1264, 203478), (1738, 147984), (1896, 135652), (2528, 101739), (2607, 98656), (3083, 83424), (3476, 73992), (3792, 67826), (5214, 49328), (6166, 41712), (6952, 36996), (7584, 33913), (9249, 27808), (10428, 24664), (12332, 20856), (13904, 18498)]