2913576876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1\times {\mathrm{631}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 8579870208

約数和(自身を除く): 5666293332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 73, 84, 126, 146, 219, 251, 252, 292, 438, 502, 511, 631, 657, 753, 876, 1004, 1022, 1262, 1314, 1506, 1533, 1757, 1893, 2044, 2259, 2524, 2628, 3012, 3066, 3514, 3786, 4417, 4518, 4599, 5271, 5679, 6132, 7028, 7572, 8834, 9036, 9198, 10542, 11358, 13251, 15813, 17668, 18323, 18396, 21084, 22716, 26502, 31626, 36646, 39753, 46063, 53004, 54969, 63252, 73292, 79506, 92126, 109938, 128261, 138189, 158381, 159012, 164907, 184252, 219876, 256522, 276378, 316762, 322441, 329814, 384783, 414567, 475143, 513044, 552756, 633524, 644882, 659628, 769566, 829134, 950286, 967323, 1108667, 1154349, 1289764, 1425429, 1539132, 1658268, 1900572, 1934646, 2217334, 2308698, 2850858, 2901969, 3326001, 3869292, 4434668, 4617396, 5701716, 5803938, 6652002, 9978003, 11561813, 11607876, 13304004, 19956006, 23123626, 34685439, 39912012, 46247252, 69370878, 80932691, 104056317, 138741756, 161865382, 208112634, 242798073, 323730764, 416225268, 485596146, 728394219, 971192292, 1456788438, 2913576876]

約数ペア:

[(1, 2913576876), (2, 1456788438), (3, 971192292), (4, 728394219), (6, 485596146), (7, 416225268), (9, 323730764), (12, 242798073), (14, 208112634), (18, 161865382), (21, 138741756), (28, 104056317), (36, 80932691), (42, 69370878), (63, 46247252), (73, 39912012), (84, 34685439), (126, 23123626), (146, 19956006), (219, 13304004), (251, 11607876), (252, 11561813), (292, 9978003), (438, 6652002), (502, 5803938), (511, 5701716), (631, 4617396), (657, 4434668), (753, 3869292), (876, 3326001), (1004, 2901969), (1022, 2850858), (1262, 2308698), (1314, 2217334), (1506, 1934646), (1533, 1900572), (1757, 1658268), (1893, 1539132), (2044, 1425429), (2259, 1289764), (2524, 1154349), (2628, 1108667), (3012, 967323), (3066, 950286), (3514, 829134), (3786, 769566), (4417, 659628), (4518, 644882), (4599, 633524), (5271, 552756), (5679, 513044), (6132, 475143), (7028, 414567), (7572, 384783), (8834, 329814), (9036, 322441), (9198, 316762), (10542, 276378), (11358, 256522), (13251, 219876), (15813, 184252), (17668, 164907), (18323, 159012), (18396, 158381), (21084, 138189), (22716, 128261), (26502, 109938), (31626, 92126), (36646, 79506), (39753, 73292), (46063, 63252), (53004, 54969)]