2190384

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 7312032

約数和(自身を除く): 5121648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 41, 42, 48, 53, 56, 63, 72, 82, 84, 106, 112, 123, 126, 144, 159, 164, 168, 212, 246, 252, 287, 318, 328, 336, 369, 371, 424, 477, 492, 504, 574, 636, 656, 738, 742, 848, 861, 954, 984, 1008, 1113, 1148, 1272, 1476, 1484, 1722, 1908, 1968, 2173, 2226, 2296, 2544, 2583, 2952, 2968, 3339, 3444, 3816, 4346, 4452, 4592, 5166, 5904, 5936, 6519, 6678, 6888, 7632, 8692, 8904, 10332, 13038, 13356, 13776, 15211, 17384, 17808, 19557, 20664, 26076, 26712, 30422, 34768, 39114, 41328, 45633, 52152, 53424, 60844, 78228, 91266, 104304, 121688, 136899, 156456, 182532, 243376, 273798, 312912, 365064, 547596, 730128, 1095192, 2190384]

約数ペア:

[(1, 2190384), (2, 1095192), (3, 730128), (4, 547596), (6, 365064), (7, 312912), (8, 273798), (9, 243376), (12, 182532), (14, 156456), (16, 136899), (18, 121688), (21, 104304), (24, 91266), (28, 78228), (36, 60844), (41, 53424), (42, 52152), (48, 45633), (53, 41328), (56, 39114), (63, 34768), (72, 30422), (82, 26712), (84, 26076), (106, 20664), (112, 19557), (123, 17808), (126, 17384), (144, 15211), (159, 13776), (164, 13356), (168, 13038), (212, 10332), (246, 8904), (252, 8692), (287, 7632), (318, 6888), (328, 6678), (336, 6519), (369, 5936), (371, 5904), (424, 5166), (477, 4592), (492, 4452), (504, 4346), (574, 3816), (636, 3444), (656, 3339), (738, 2968), (742, 2952), (848, 2583), (861, 2544), (954, 2296), (984, 2226), (1008, 2173), (1113, 1968), (1148, 1908), (1272, 1722), (1476, 1484)]