879599994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{787}}^1$

素因数の和:924

約数の個数: 128

約数和(自身を含む): 2287595520

約数和(自身を除く): 1407995526

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 89, 91, 138, 161, 178, 182, 267, 273, 299, 322, 483, 534, 546, 598, 623, 787, 897, 966, 1157, 1246, 1574, 1794, 1869, 2047, 2093, 2314, 2361, 3471, 3738, 4094, 4186, 4722, 5509, 6141, 6279, 6942, 8099, 10231, 11018, 12282, 12558, 14329, 16198, 16527, 18101, 20462, 24297, 26611, 28658, 30693, 33054, 36202, 42987, 48594, 53222, 54303, 61386, 70043, 71617, 79833, 85974, 108606, 126707, 140086, 143234, 159666, 186277, 210129, 214851, 235313, 253414, 372554, 380121, 420258, 429702, 470626, 490301, 558831, 705939, 760242, 910559, 980602, 1117662, 1411878, 1470903, 1610989, 1647191, 1821118, 2731677, 2941806, 3221978, 3294382, 4832967, 4941573, 5463354, 6373913, 9665934, 9883146, 11276923, 12747826, 19121739, 20942857, 22553846, 33830769, 38243478, 41885714, 62828571, 67661538, 125657142, 146599999, 293199998, 439799997, 879599994]

約数ペア:

[(1, 879599994), (2, 439799997), (3, 293199998), (6, 146599999), (7, 125657142), (13, 67661538), (14, 62828571), (21, 41885714), (23, 38243478), (26, 33830769), (39, 22553846), (42, 20942857), (46, 19121739), (69, 12747826), (78, 11276923), (89, 9883146), (91, 9665934), (138, 6373913), (161, 5463354), (178, 4941573), (182, 4832967), (267, 3294382), (273, 3221978), (299, 2941806), (322, 2731677), (483, 1821118), (534, 1647191), (546, 1610989), (598, 1470903), (623, 1411878), (787, 1117662), (897, 980602), (966, 910559), (1157, 760242), (1246, 705939), (1574, 558831), (1794, 490301), (1869, 470626), (2047, 429702), (2093, 420258), (2314, 380121), (2361, 372554), (3471, 253414), (3738, 235313), (4094, 214851), (4186, 210129), (4722, 186277), (5509, 159666), (6141, 143234), (6279, 140086), (6942, 126707), (8099, 108606), (10231, 85974), (11018, 79833), (12282, 71617), (12558, 70043), (14329, 61386), (16198, 54303), (16527, 53222), (18101, 48594), (20462, 42987), (24297, 36202), (26611, 33054), (28658, 30693)]