331545144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:473

約数の個数: 128

約数和(自身を含む): 976896000

約数和(自身を除く): 645350856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 199, 211, 282, 329, 376, 398, 422, 564, 597, 633, 658, 796, 844, 987, 1128, 1194, 1266, 1316, 1393, 1477, 1592, 1688, 1974, 2388, 2532, 2632, 2786, 2954, 3948, 4179, 4431, 4776, 5064, 5572, 5908, 7896, 8358, 8862, 9353, 9917, 11144, 11816, 16716, 17724, 18706, 19834, 28059, 29751, 33432, 35448, 37412, 39668, 41989, 56118, 59502, 65471, 69419, 74824, 79336, 83978, 112236, 119004, 125967, 130942, 138838, 167956, 196413, 208257, 224472, 238008, 251934, 261884, 277676, 293923, 335912, 392826, 416514, 503868, 523768, 555352, 587846, 785652, 833028, 881769, 1007736, 1175692, 1571304, 1666056, 1763538, 1973483, 2351384, 3527076, 3946966, 5920449, 7054152, 7893932, 11840898, 13814381, 15787864, 23681796, 27628762, 41443143, 47363592, 55257524, 82886286, 110515048, 165772572, 331545144]

約数ペア:

[(1, 331545144), (2, 165772572), (3, 110515048), (4, 82886286), (6, 55257524), (7, 47363592), (8, 41443143), (12, 27628762), (14, 23681796), (21, 15787864), (24, 13814381), (28, 11840898), (42, 7893932), (47, 7054152), (56, 5920449), (84, 3946966), (94, 3527076), (141, 2351384), (168, 1973483), (188, 1763538), (199, 1666056), (211, 1571304), (282, 1175692), (329, 1007736), (376, 881769), (398, 833028), (422, 785652), (564, 587846), (597, 555352), (633, 523768), (658, 503868), (796, 416514), (844, 392826), (987, 335912), (1128, 293923), (1194, 277676), (1266, 261884), (1316, 251934), (1393, 238008), (1477, 224472), (1592, 208257), (1688, 196413), (1974, 167956), (2388, 138838), (2532, 130942), (2632, 125967), (2786, 119004), (2954, 112236), (3948, 83978), (4179, 79336), (4431, 74824), (4776, 69419), (5064, 65471), (5572, 59502), (5908, 56118), (7896, 41989), (8358, 39668), (8862, 37412), (9353, 35448), (9917, 33432), (11144, 29751), (11816, 28059), (16716, 19834), (17724, 18706)]