221826696

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{601}}^1$

素因数の和:656

約数の個数: 128

約数和(自身を含む): 687724800

約数和(自身を除く): 465898104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 169, 182, 273, 312, 338, 364, 507, 546, 601, 676, 728, 1014, 1092, 1183, 1202, 1352, 1803, 2028, 2184, 2197, 2366, 2404, 3549, 3606, 4056, 4207, 4394, 4732, 4808, 6591, 7098, 7212, 7813, 8414, 8788, 9464, 12621, 13182, 14196, 14424, 15379, 15626, 16828, 17576, 23439, 25242, 26364, 28392, 30758, 31252, 33656, 46137, 46878, 50484, 52728, 54691, 61516, 62504, 92274, 93756, 100968, 101569, 109382, 123032, 164073, 184548, 187512, 203138, 218764, 304707, 328146, 369096, 406276, 437528, 609414, 656292, 710983, 812552, 1218828, 1312584, 1320397, 1421966, 2132949, 2437656, 2640794, 2843932, 3961191, 4265898, 5281588, 5687864, 7922382, 8531796, 9242779, 10563176, 15844764, 17063592, 18485558, 27728337, 31689528, 36971116, 55456674, 73942232, 110913348, 221826696]

約数ペア:

[(1, 221826696), (2, 110913348), (3, 73942232), (4, 55456674), (6, 36971116), (7, 31689528), (8, 27728337), (12, 18485558), (13, 17063592), (14, 15844764), (21, 10563176), (24, 9242779), (26, 8531796), (28, 7922382), (39, 5687864), (42, 5281588), (52, 4265898), (56, 3961191), (78, 2843932), (84, 2640794), (91, 2437656), (104, 2132949), (156, 1421966), (168, 1320397), (169, 1312584), (182, 1218828), (273, 812552), (312, 710983), (338, 656292), (364, 609414), (507, 437528), (546, 406276), (601, 369096), (676, 328146), (728, 304707), (1014, 218764), (1092, 203138), (1183, 187512), (1202, 184548), (1352, 164073), (1803, 123032), (2028, 109382), (2184, 101569), (2197, 100968), (2366, 93756), (2404, 92274), (3549, 62504), (3606, 61516), (4056, 54691), (4207, 52728), (4394, 50484), (4732, 46878), (4808, 46137), (6591, 33656), (7098, 31252), (7212, 30758), (7813, 28392), (8414, 26364), (8788, 25242), (9464, 23439), (12621, 17576), (13182, 16828), (14196, 15626), (14424, 15379)]