1878156576

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1255

約数の個数: 144

約数和(自身を含む): 5544983808

約数和(自身を除く): 3666827232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 211, 248, 279, 288, 372, 422, 496, 558, 633, 744, 844, 992, 997, 1116, 1266, 1488, 1688, 1899, 1994, 2232, 2532, 2976, 2991, 3376, 3798, 3988, 4464, 5064, 5982, 6541, 6752, 7596, 7976, 8928, 8973, 10128, 11964, 13082, 15192, 15952, 17946, 19623, 20256, 23928, 26164, 30384, 30907, 31904, 35892, 39246, 47856, 52328, 58869, 60768, 61814, 71784, 78492, 92721, 95712, 104656, 117738, 123628, 143568, 156984, 185442, 209312, 210367, 235476, 247256, 278163, 287136, 313968, 370884, 420734, 470952, 494512, 556326, 627936, 631101, 741768, 841468, 941904, 989024, 1112652, 1262202, 1483536, 1682936, 1883808, 1893303, 2225304, 2524404, 2967072, 3365872, 3786606, 4450608, 5048808, 6521377, 6731744, 7573212, 8901216, 10097616, 13042754, 15146424, 19564131, 20195232, 26085508, 30292848, 39128262, 52171016, 58692393, 60585696, 78256524, 104342032, 117384786, 156513048, 208684064, 234769572, 313026096, 469539144, 626052192, 939078288, 1878156576]

約数ペア:

[(1, 1878156576), (2, 939078288), (3, 626052192), (4, 469539144), (6, 313026096), (8, 234769572), (9, 208684064), (12, 156513048), (16, 117384786), (18, 104342032), (24, 78256524), (31, 60585696), (32, 58692393), (36, 52171016), (48, 39128262), (62, 30292848), (72, 26085508), (93, 20195232), (96, 19564131), (124, 15146424), (144, 13042754), (186, 10097616), (211, 8901216), (248, 7573212), (279, 6731744), (288, 6521377), (372, 5048808), (422, 4450608), (496, 3786606), (558, 3365872), (633, 2967072), (744, 2524404), (844, 2225304), (992, 1893303), (997, 1883808), (1116, 1682936), (1266, 1483536), (1488, 1262202), (1688, 1112652), (1899, 989024), (1994, 941904), (2232, 841468), (2532, 741768), (2976, 631101), (2991, 627936), (3376, 556326), (3798, 494512), (3988, 470952), (4464, 420734), (5064, 370884), (5982, 313968), (6541, 287136), (6752, 278163), (7596, 247256), (7976, 235476), (8928, 210367), (8973, 209312), (10128, 185442), (11964, 156984), (13082, 143568), (15192, 123628), (15952, 117738), (17946, 104656), (19623, 95712), (20256, 92721), (23928, 78492), (26164, 71784), (30384, 61814), (30907, 60768), (31904, 58869), (35892, 52328), (39246, 47856)]