243926256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2011}}^1$

素因数の和:2067

約数の個数: 120

約数和(自身を含む): 760439424

約数和(自身を除く): 516513168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 361, 399, 456, 532, 722, 798, 912, 1064, 1083, 1444, 1596, 2011, 2128, 2166, 2527, 2888, 3192, 4022, 4332, 5054, 5776, 6033, 6384, 7581, 8044, 8664, 10108, 12066, 14077, 15162, 16088, 17328, 20216, 24132, 28154, 30324, 32176, 38209, 40432, 42231, 48264, 56308, 60648, 76418, 84462, 96528, 112616, 114627, 121296, 152836, 168924, 225232, 229254, 267463, 305672, 337848, 458508, 534926, 611344, 675696, 725971, 802389, 917016, 1069852, 1451942, 1604778, 1834032, 2139704, 2177913, 2903884, 3209556, 4279408, 4355826, 5081797, 5807768, 6419112, 8711652, 10163594, 11615536, 12838224, 15245391, 17423304, 20327188, 30490782, 34846608, 40654376, 60981564, 81308752, 121963128, 243926256]

約数ペア:

[(1, 243926256), (2, 121963128), (3, 81308752), (4, 60981564), (6, 40654376), (7, 34846608), (8, 30490782), (12, 20327188), (14, 17423304), (16, 15245391), (19, 12838224), (21, 11615536), (24, 10163594), (28, 8711652), (38, 6419112), (42, 5807768), (48, 5081797), (56, 4355826), (57, 4279408), (76, 3209556), (84, 2903884), (112, 2177913), (114, 2139704), (133, 1834032), (152, 1604778), (168, 1451942), (228, 1069852), (266, 917016), (304, 802389), (336, 725971), (361, 675696), (399, 611344), (456, 534926), (532, 458508), (722, 337848), (798, 305672), (912, 267463), (1064, 229254), (1083, 225232), (1444, 168924), (1596, 152836), (2011, 121296), (2128, 114627), (2166, 112616), (2527, 96528), (2888, 84462), (3192, 76418), (4022, 60648), (4332, 56308), (5054, 48264), (5776, 42231), (6033, 40432), (6384, 38209), (7581, 32176), (8044, 30324), (8664, 28154), (10108, 24132), (12066, 20216), (14077, 17328), (15162, 16088)]