1257684384

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 192

約数和(自身を含む): 3763888128

約数和(自身を除く): 2506203744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 66, 88, 93, 96, 103, 124, 132, 176, 186, 206, 248, 264, 309, 341, 352, 372, 373, 412, 496, 528, 618, 682, 744, 746, 824, 992, 1023, 1056, 1119, 1133, 1236, 1364, 1488, 1492, 1648, 2046, 2238, 2266, 2472, 2728, 2976, 2984, 3193, 3296, 3399, 4092, 4103, 4476, 4532, 4944, 5456, 5968, 6386, 6798, 8184, 8206, 8952, 9064, 9579, 9888, 10912, 11563, 11936, 12309, 12772, 13596, 16368, 16412, 17904, 18128, 19158, 23126, 24618, 25544, 27192, 32736, 32824, 34689, 35123, 35808, 36256, 38316, 38419, 46252, 49236, 51088, 54384, 65648, 69378, 70246, 76632, 76838, 92504, 98472, 102176, 105369, 108768, 115257, 127193, 131296, 138756, 140492, 153264, 153676, 185008, 196944, 210738, 230514, 254386, 277512, 280984, 306528, 307352, 370016, 381579, 393888, 421476, 422609, 461028, 508772, 555024, 561968, 614704, 763158, 842952, 845218, 922056, 1017544, 1110048, 1123936, 1190989, 1229408, 1267827, 1526316, 1685904, 1690436, 1844112, 2035088, 2381978, 2535654, 3052632, 3371808, 3380872, 3572967, 3688224, 4070176, 4763956, 5071308, 6105264, 6761744, 7145934, 9527912, 10142616, 12210528, 13100879, 13523488, 14291868, 19055824, 20285232, 26201758, 28583736, 38111648, 39302637, 40570464, 52403516, 57167472, 78605274, 104807032, 114334944, 157210548, 209614064, 314421096, 419228128, 628842192, 1257684384]

約数ペア:

[(1, 1257684384), (2, 628842192), (3, 419228128), (4, 314421096), (6, 209614064), (8, 157210548), (11, 114334944), (12, 104807032), (16, 78605274), (22, 57167472), (24, 52403516), (31, 40570464), (32, 39302637), (33, 38111648), (44, 28583736), (48, 26201758), (62, 20285232), (66, 19055824), (88, 14291868), (93, 13523488), (96, 13100879), (103, 12210528), (124, 10142616), (132, 9527912), (176, 7145934), (186, 6761744), (206, 6105264), (248, 5071308), (264, 4763956), (309, 4070176), (341, 3688224), (352, 3572967), (372, 3380872), (373, 3371808), (412, 3052632), (496, 2535654), (528, 2381978), (618, 2035088), (682, 1844112), (744, 1690436), (746, 1685904), (824, 1526316), (992, 1267827), (1023, 1229408), (1056, 1190989), (1119, 1123936), (1133, 1110048), (1236, 1017544), (1364, 922056), (1488, 845218), (1492, 842952), (1648, 763158), (2046, 614704), (2238, 561968), (2266, 555024), (2472, 508772), (2728, 461028), (2976, 422609), (2984, 421476), (3193, 393888), (3296, 381579), (3399, 370016), (4092, 307352), (4103, 306528), (4476, 280984), (4532, 277512), (4944, 254386), (5456, 230514), (5968, 210738), (6386, 196944), (6798, 185008), (8184, 153676), (8206, 153264), (8952, 140492), (9064, 138756), (9579, 131296), (9888, 127193), (10912, 115257), (11563, 108768), (11936, 105369), (12309, 102176), (12772, 98472), (13596, 92504), (16368, 76838), (16412, 76632), (17904, 70246), (18128, 69378), (19158, 65648), (23126, 54384), (24618, 51088), (25544, 49236), (27192, 46252), (32736, 38419), (32824, 38316), (34689, 36256), (35123, 35808)]