243449388

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:418

約数の個数: 240

約数和(自身を含む): 819624960

約数和(自身を除く): 576175572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 23, 26, 27, 28, 36, 39, 42, 46, 52, 54, 63, 69, 78, 81, 84, 91, 92, 108, 117, 126, 138, 156, 161, 162, 182, 189, 207, 234, 252, 273, 276, 299, 322, 324, 351, 359, 364, 378, 414, 468, 483, 546, 567, 598, 621, 644, 702, 718, 756, 819, 828, 897, 966, 1053, 1077, 1092, 1134, 1196, 1242, 1404, 1436, 1449, 1638, 1794, 1863, 1932, 2093, 2106, 2154, 2268, 2457, 2484, 2513, 2691, 2898, 3231, 3276, 3588, 3726, 4186, 4212, 4308, 4347, 4667, 4914, 5026, 5382, 5796, 6279, 6462, 7371, 7452, 7539, 8073, 8257, 8372, 8694, 9334, 9693, 9828, 10052, 10764, 12558, 12924, 13041, 14001, 14742, 15078, 16146, 16514, 17388, 18668, 18837, 19386, 22617, 24219, 24771, 25116, 26082, 28002, 29079, 29484, 30156, 32292, 32669, 33028, 37674, 38772, 42003, 45234, 48438, 49542, 52164, 56004, 56511, 57799, 58158, 65338, 67851, 74313, 75348, 84006, 90468, 96876, 98007, 99084, 107341, 113022, 115598, 116316, 126009, 130676, 135702, 148626, 168012, 169533, 173397, 196014, 203553, 214682, 222939, 226044, 231196, 252018, 271404, 294021, 297252, 322023, 339066, 346794, 378027, 392028, 407106, 429364, 445878, 504036, 520191, 588042, 644046, 668817, 678132, 693588, 751387, 756054, 814212, 882063, 891756, 966069, 1040382, 1176084, 1288092, 1337634, 1502774, 1512108, 1560573, 1764126, 1932138, 2080764, 2254161, 2646189, 2675268, 2898207, 3005548, 3121146, 3528252, 3864276, 4508322, 4681719, 5292378, 5796414, 6242292, 6762483, 8694621, 9016644, 9363438, 10584756, 11592828, 13524966, 17389242, 18726876, 20287449, 27049932, 34778484, 40574898, 60862347, 81149796, 121724694, 243449388]

約数ペア:

[(1, 243449388), (2, 121724694), (3, 81149796), (4, 60862347), (6, 40574898), (7, 34778484), (9, 27049932), (12, 20287449), (13, 18726876), (14, 17389242), (18, 13524966), (21, 11592828), (23, 10584756), (26, 9363438), (27, 9016644), (28, 8694621), (36, 6762483), (39, 6242292), (42, 5796414), (46, 5292378), (52, 4681719), (54, 4508322), (63, 3864276), (69, 3528252), (78, 3121146), (81, 3005548), (84, 2898207), (91, 2675268), (92, 2646189), (108, 2254161), (117, 2080764), (126, 1932138), (138, 1764126), (156, 1560573), (161, 1512108), (162, 1502774), (182, 1337634), (189, 1288092), (207, 1176084), (234, 1040382), (252, 966069), (273, 891756), (276, 882063), (299, 814212), (322, 756054), (324, 751387), (351, 693588), (359, 678132), (364, 668817), (378, 644046), (414, 588042), (468, 520191), (483, 504036), (546, 445878), (567, 429364), (598, 407106), (621, 392028), (644, 378027), (702, 346794), (718, 339066), (756, 322023), (819, 297252), (828, 294021), (897, 271404), (966, 252018), (1053, 231196), (1077, 226044), (1092, 222939), (1134, 214682), (1196, 203553), (1242, 196014), (1404, 173397), (1436, 169533), (1449, 168012), (1638, 148626), (1794, 135702), (1863, 130676), (1932, 126009), (2093, 116316), (2106, 115598), (2154, 113022), (2268, 107341), (2457, 99084), (2484, 98007), (2513, 96876), (2691, 90468), (2898, 84006), (3231, 75348), (3276, 74313), (3588, 67851), (3726, 65338), (4186, 58158), (4212, 57799), (4308, 56511), (4347, 56004), (4667, 52164), (4914, 49542), (5026, 48438), (5382, 45234), (5796, 42003), (6279, 38772), (6462, 37674), (7371, 33028), (7452, 32669), (7539, 32292), (8073, 30156), (8257, 29484), (8372, 29079), (8694, 28002), (9334, 26082), (9693, 25116), (9828, 24771), (10052, 24219), (10764, 22617), (12558, 19386), (12924, 18837), (13041, 18668), (14001, 17388), (14742, 16514), (15078, 16146)]