2551838472

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{709}}^1\times {\mathrm{877}}^1$

素因数の和:1620

約数の個数: 128

約数和(自身を含む): 7480560000

約数和(自身を除く): 4928721528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 709, 877, 1026, 1368, 1418, 1754, 2052, 2127, 2631, 2836, 3508, 4104, 4254, 5262, 5672, 6381, 7016, 7893, 8508, 10524, 12762, 13471, 15786, 16663, 17016, 19143, 21048, 23679, 25524, 26942, 31572, 33326, 38286, 40413, 47358, 49989, 51048, 53884, 63144, 66652, 76572, 80826, 94716, 99978, 107768, 121239, 133304, 149967, 153144, 161652, 189432, 199956, 242478, 299934, 323304, 363717, 399912, 449901, 484956, 599868, 621793, 727434, 899802, 969912, 1199736, 1243586, 1454868, 1799604, 1865379, 2487172, 2909736, 3599208, 3730758, 4974344, 5596137, 7461516, 11192274, 11814067, 14923032, 16788411, 22384548, 23628134, 33576822, 35442201, 44769096, 47256268, 67153644, 70884402, 94512536, 106326603, 134307288, 141768804, 212653206, 283537608, 318979809, 425306412, 637959618, 850612824, 1275919236, 2551838472]

約数ペア:

[(1, 2551838472), (2, 1275919236), (3, 850612824), (4, 637959618), (6, 425306412), (8, 318979809), (9, 283537608), (12, 212653206), (18, 141768804), (19, 134307288), (24, 106326603), (27, 94512536), (36, 70884402), (38, 67153644), (54, 47256268), (57, 44769096), (72, 35442201), (76, 33576822), (108, 23628134), (114, 22384548), (152, 16788411), (171, 14923032), (216, 11814067), (228, 11192274), (342, 7461516), (456, 5596137), (513, 4974344), (684, 3730758), (709, 3599208), (877, 2909736), (1026, 2487172), (1368, 1865379), (1418, 1799604), (1754, 1454868), (2052, 1243586), (2127, 1199736), (2631, 969912), (2836, 899802), (3508, 727434), (4104, 621793), (4254, 599868), (5262, 484956), (5672, 449901), (6381, 399912), (7016, 363717), (7893, 323304), (8508, 299934), (10524, 242478), (12762, 199956), (13471, 189432), (15786, 161652), (16663, 153144), (17016, 149967), (19143, 133304), (21048, 121239), (23679, 107768), (25524, 99978), (26942, 94716), (31572, 80826), (33326, 76572), (38286, 66652), (40413, 63144), (47358, 53884), (49989, 51048)]