456819376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 1086680448

約数和(自身を除く): 629861072

約数列:

[1, 2, 4, 8, 13, 16, 17, 23, 26, 34, 41, 46, 52, 68, 82, 92, 104, 136, 137, 164, 184, 208, 221, 272, 274, 299, 328, 368, 391, 442, 533, 548, 598, 656, 697, 782, 884, 943, 1066, 1096, 1196, 1394, 1564, 1768, 1781, 1886, 2132, 2192, 2329, 2392, 2788, 3128, 3151, 3536, 3562, 3772, 4264, 4658, 4784, 5083, 5576, 5617, 6256, 6302, 7124, 7544, 8528, 9061, 9316, 10166, 11152, 11234, 12259, 12604, 14248, 15088, 16031, 18122, 18632, 20332, 22468, 24518, 25208, 28496, 30277, 32062, 36244, 37264, 40664, 40963, 44936, 49036, 50416, 53567, 60554, 64124, 72488, 73021, 81328, 81926, 89872, 95489, 98072, 107134, 121108, 128248, 129191, 144976, 146042, 163852, 190978, 196144, 208403, 214268, 242216, 256496, 258382, 292084, 327704, 381956, 416806, 428536, 484432, 516764, 584168, 655408, 696371, 763912, 833612, 857072, 1033528, 1168336, 1241357, 1392742, 1527824, 1667224, 1679483, 2067056, 2196247, 2482714, 2785484, 3334448, 3358966, 4392494, 4965428, 5570968, 6717932, 8784988, 9930856, 11141936, 13435864, 17569976, 19861712, 26871728, 28551211, 35139952, 57102422, 114204844, 228409688, 456819376]

約数ペア:

[(1, 456819376), (2, 228409688), (4, 114204844), (8, 57102422), (13, 35139952), (16, 28551211), (17, 26871728), (23, 19861712), (26, 17569976), (34, 13435864), (41, 11141936), (46, 9930856), (52, 8784988), (68, 6717932), (82, 5570968), (92, 4965428), (104, 4392494), (136, 3358966), (137, 3334448), (164, 2785484), (184, 2482714), (208, 2196247), (221, 2067056), (272, 1679483), (274, 1667224), (299, 1527824), (328, 1392742), (368, 1241357), (391, 1168336), (442, 1033528), (533, 857072), (548, 833612), (598, 763912), (656, 696371), (697, 655408), (782, 584168), (884, 516764), (943, 484432), (1066, 428536), (1096, 416806), (1196, 381956), (1394, 327704), (1564, 292084), (1768, 258382), (1781, 256496), (1886, 242216), (2132, 214268), (2192, 208403), (2329, 196144), (2392, 190978), (2788, 163852), (3128, 146042), (3151, 144976), (3536, 129191), (3562, 128248), (3772, 121108), (4264, 107134), (4658, 98072), (4784, 95489), (5083, 89872), (5576, 81926), (5617, 81328), (6256, 73021), (6302, 72488), (7124, 64124), (7544, 60554), (8528, 53567), (9061, 50416), (9316, 49036), (10166, 44936), (11152, 40963), (11234, 40664), (12259, 37264), (12604, 36244), (14248, 32062), (15088, 30277), (16031, 28496), (18122, 25208), (18632, 24518), (20332, 22468)]