2045112144

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{6619}}^1$

素因数の和:6828

約数の個数: 80

約数和(自身を含む): 5447359680

約数和(自身を除く): 3402247536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 157, 164, 246, 314, 328, 471, 492, 628, 656, 942, 984, 1256, 1884, 1968, 2512, 3768, 6437, 6619, 7536, 12874, 13238, 19311, 19857, 25748, 26476, 38622, 39714, 51496, 52952, 77244, 79428, 102992, 105904, 154488, 158856, 271379, 308976, 317712, 542758, 814137, 1039183, 1085516, 1628274, 2078366, 2171032, 3117549, 3256548, 4156732, 4342064, 6235098, 6513096, 8313464, 12470196, 13026192, 16626928, 24940392, 42606503, 49880784, 85213006, 127819509, 170426012, 255639018, 340852024, 511278036, 681704048, 1022556072, 2045112144]

約数ペア:

[(1, 2045112144), (2, 1022556072), (3, 681704048), (4, 511278036), (6, 340852024), (8, 255639018), (12, 170426012), (16, 127819509), (24, 85213006), (41, 49880784), (48, 42606503), (82, 24940392), (123, 16626928), (157, 13026192), (164, 12470196), (246, 8313464), (314, 6513096), (328, 6235098), (471, 4342064), (492, 4156732), (628, 3256548), (656, 3117549), (942, 2171032), (984, 2078366), (1256, 1628274), (1884, 1085516), (1968, 1039183), (2512, 814137), (3768, 542758), (6437, 317712), (6619, 308976), (7536, 271379), (12874, 158856), (13238, 154488), (19311, 105904), (19857, 102992), (25748, 79428), (26476, 77244), (38622, 52952), (39714, 51496)]