1421944344

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{227}}^1\times {\mathrm{241}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 4099300920

約数和(自身を除く): 2677356576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 227, 228, 241, 342, 361, 454, 456, 482, 681, 684, 722, 723, 908, 964, 1083, 1362, 1368, 1444, 1446, 1816, 1928, 2043, 2166, 2169, 2724, 2888, 2892, 3249, 4086, 4313, 4332, 4338, 4579, 5448, 5784, 6498, 8172, 8626, 8664, 8676, 9158, 12939, 12996, 13737, 16344, 17252, 17352, 18316, 25878, 25992, 27474, 34504, 36632, 38817, 41211, 51756, 54707, 54948, 77634, 81947, 82422, 87001, 103512, 109414, 109896, 155268, 163894, 164121, 164844, 174002, 218828, 245841, 261003, 310536, 327788, 328242, 329688, 348004, 437656, 491682, 492363, 522006, 655576, 656484, 696008, 737523, 783009, 983364, 984726, 1039433, 1044012, 1312968, 1475046, 1566018, 1966728, 1969452, 2078866, 2088024, 2950092, 3118299, 3132036, 3938904, 4157732, 5900184, 6236598, 6264072, 8315464, 9354897, 12473196, 18709794, 19749227, 24946392, 37419588, 39498454, 59247681, 74839176, 78996908, 118495362, 157993816, 177743043, 236990724, 355486086, 473981448, 710972172, 1421944344]

約数ペア:

[(1, 1421944344), (2, 710972172), (3, 473981448), (4, 355486086), (6, 236990724), (8, 177743043), (9, 157993816), (12, 118495362), (18, 78996908), (19, 74839176), (24, 59247681), (36, 39498454), (38, 37419588), (57, 24946392), (72, 19749227), (76, 18709794), (114, 12473196), (152, 9354897), (171, 8315464), (227, 6264072), (228, 6236598), (241, 5900184), (342, 4157732), (361, 3938904), (454, 3132036), (456, 3118299), (482, 2950092), (681, 2088024), (684, 2078866), (722, 1969452), (723, 1966728), (908, 1566018), (964, 1475046), (1083, 1312968), (1362, 1044012), (1368, 1039433), (1444, 984726), (1446, 983364), (1816, 783009), (1928, 737523), (2043, 696008), (2166, 656484), (2169, 655576), (2724, 522006), (2888, 492363), (2892, 491682), (3249, 437656), (4086, 348004), (4313, 329688), (4332, 328242), (4338, 327788), (4579, 310536), (5448, 261003), (5784, 245841), (6498, 218828), (8172, 174002), (8626, 164844), (8664, 164121), (8676, 163894), (9158, 155268), (12939, 109896), (12996, 109414), (13737, 103512), (16344, 87001), (17252, 82422), (17352, 81947), (18316, 77634), (25878, 54948), (25992, 54707), (27474, 51756), (34504, 41211), (36632, 38817)]