228802896

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 779950080

約数和(自身を除く): 551147184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 36, 42, 46, 48, 56, 63, 69, 71, 72, 84, 92, 112, 126, 138, 139, 142, 144, 161, 168, 184, 207, 213, 252, 276, 278, 284, 322, 336, 368, 414, 417, 426, 483, 497, 504, 552, 556, 568, 639, 644, 828, 834, 852, 966, 973, 994, 1008, 1104, 1112, 1136, 1251, 1278, 1288, 1449, 1491, 1633, 1656, 1668, 1704, 1932, 1946, 1988, 2224, 2502, 2556, 2576, 2898, 2919, 2982, 3197, 3266, 3312, 3336, 3408, 3864, 3892, 3976, 4473, 4899, 5004, 5112, 5796, 5838, 5964, 6394, 6532, 6672, 7728, 7784, 7952, 8757, 8946, 9591, 9798, 9869, 10008, 10224, 11431, 11592, 11676, 11928, 12788, 13064, 14697, 15568, 17514, 17892, 19182, 19596, 19738, 20016, 22379, 22862, 23184, 23352, 23856, 25576, 26128, 28773, 29394, 29607, 34293, 35028, 35784, 38364, 39192, 39476, 44758, 45724, 46704, 51152, 57546, 58788, 59214, 67137, 68586, 69083, 70056, 71568, 76728, 78384, 78952, 88821, 89516, 91448, 102879, 115092, 117576, 118428, 134274, 137172, 138166, 140112, 153456, 157904, 177642, 179032, 182896, 201411, 205758, 207249, 226987, 230184, 235152, 236856, 268548, 274344, 276332, 355284, 358064, 402822, 411516, 414498, 453974, 460368, 473712, 537096, 548688, 552664, 621747, 680961, 710568, 805644, 823032, 828996, 907948, 1074192, 1105328, 1243494, 1361922, 1421136, 1588909, 1611288, 1646064, 1657992, 1815896, 2042883, 2486988, 2723844, 3177818, 3222576, 3315984, 3631792, 4085766, 4766727, 4973976, 5447688, 6355636, 8171532, 9533454, 9947952, 10895376, 12711272, 14300181, 16343064, 19066908, 25422544, 28600362, 32686128, 38133816, 57200724, 76267632, 114401448, 228802896]

約数ペア:

[(1, 228802896), (2, 114401448), (3, 76267632), (4, 57200724), (6, 38133816), (7, 32686128), (8, 28600362), (9, 25422544), (12, 19066908), (14, 16343064), (16, 14300181), (18, 12711272), (21, 10895376), (23, 9947952), (24, 9533454), (28, 8171532), (36, 6355636), (42, 5447688), (46, 4973976), (48, 4766727), (56, 4085766), (63, 3631792), (69, 3315984), (71, 3222576), (72, 3177818), (84, 2723844), (92, 2486988), (112, 2042883), (126, 1815896), (138, 1657992), (139, 1646064), (142, 1611288), (144, 1588909), (161, 1421136), (168, 1361922), (184, 1243494), (207, 1105328), (213, 1074192), (252, 907948), (276, 828996), (278, 823032), (284, 805644), (322, 710568), (336, 680961), (368, 621747), (414, 552664), (417, 548688), (426, 537096), (483, 473712), (497, 460368), (504, 453974), (552, 414498), (556, 411516), (568, 402822), (639, 358064), (644, 355284), (828, 276332), (834, 274344), (852, 268548), (966, 236856), (973, 235152), (994, 230184), (1008, 226987), (1104, 207249), (1112, 205758), (1136, 201411), (1251, 182896), (1278, 179032), (1288, 177642), (1449, 157904), (1491, 153456), (1633, 140112), (1656, 138166), (1668, 137172), (1704, 134274), (1932, 118428), (1946, 117576), (1988, 115092), (2224, 102879), (2502, 91448), (2556, 89516), (2576, 88821), (2898, 78952), (2919, 78384), (2982, 76728), (3197, 71568), (3266, 70056), (3312, 69083), (3336, 68586), (3408, 67137), (3864, 59214), (3892, 58788), (3976, 57546), (4473, 51152), (4899, 46704), (5004, 45724), (5112, 44758), (5796, 39476), (5838, 39192), (5964, 38364), (6394, 35784), (6532, 35028), (6672, 34293), (7728, 29607), (7784, 29394), (7952, 28773), (8757, 26128), (8946, 25576), (9591, 23856), (9798, 23352), (9869, 23184), (10008, 22862), (10224, 22379), (11431, 20016), (11592, 19738), (11676, 19596), (11928, 19182), (12788, 17892), (13064, 17514), (14697, 15568)]