240599688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1$

素因数の和:987

約数の個数: 128

約数和(自身を含む): 728248320

約数和(自身を除く): 487648632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 71, 84, 92, 138, 142, 161, 168, 184, 213, 276, 284, 322, 426, 483, 497, 552, 568, 644, 852, 877, 966, 994, 1288, 1491, 1633, 1704, 1754, 1932, 1988, 2631, 2982, 3266, 3508, 3864, 3976, 4899, 5262, 5964, 6139, 6532, 7016, 9798, 10524, 11431, 11928, 12278, 13064, 18417, 19596, 20171, 21048, 22862, 24556, 34293, 36834, 39192, 40342, 45724, 49112, 60513, 62267, 68586, 73668, 80684, 91448, 121026, 124534, 137172, 141197, 147336, 161368, 186801, 242052, 249068, 274344, 282394, 373602, 423591, 435869, 484104, 498136, 564788, 747204, 847182, 871738, 1129576, 1307607, 1432141, 1494408, 1694364, 1743476, 2615214, 2864282, 3388728, 3486952, 4296423, 5230428, 5728564, 8592846, 10024987, 10460856, 11457128, 17185692, 20049974, 30074961, 34371384, 40099948, 60149922, 80199896, 120299844, 240599688]

約数ペア:

[(1, 240599688), (2, 120299844), (3, 80199896), (4, 60149922), (6, 40099948), (7, 34371384), (8, 30074961), (12, 20049974), (14, 17185692), (21, 11457128), (23, 10460856), (24, 10024987), (28, 8592846), (42, 5728564), (46, 5230428), (56, 4296423), (69, 3486952), (71, 3388728), (84, 2864282), (92, 2615214), (138, 1743476), (142, 1694364), (161, 1494408), (168, 1432141), (184, 1307607), (213, 1129576), (276, 871738), (284, 847182), (322, 747204), (426, 564788), (483, 498136), (497, 484104), (552, 435869), (568, 423591), (644, 373602), (852, 282394), (877, 274344), (966, 249068), (994, 242052), (1288, 186801), (1491, 161368), (1633, 147336), (1704, 141197), (1754, 137172), (1932, 124534), (1988, 121026), (2631, 91448), (2982, 80684), (3266, 73668), (3508, 68586), (3864, 62267), (3976, 60513), (4899, 49112), (5262, 45724), (5964, 40342), (6139, 39192), (6532, 36834), (7016, 34293), (9798, 24556), (10524, 22862), (11431, 21048), (11928, 20171), (12278, 19596), (13064, 18417)]