470591408

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 160

約数和(自身を含む): 1151926272

約数和(自身を除く): 681334864

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 71, 83, 92, 112, 124, 142, 161, 166, 184, 217, 248, 284, 322, 332, 368, 434, 496, 497, 568, 581, 644, 664, 713, 868, 994, 1136, 1162, 1288, 1328, 1426, 1633, 1736, 1909, 1988, 2201, 2324, 2573, 2576, 2852, 3266, 3472, 3818, 3976, 4402, 4648, 4991, 5146, 5704, 5893, 6532, 7636, 7952, 8804, 9296, 9982, 10292, 11408, 11431, 11786, 13064, 13363, 15272, 15407, 17608, 18011, 19964, 20584, 22862, 23572, 26128, 26726, 30544, 30814, 35216, 36022, 39928, 41168, 41251, 45724, 47144, 50623, 53452, 59179, 61628, 72044, 79856, 82502, 91448, 94288, 101246, 106904, 118358, 123256, 135539, 144088, 165004, 182683, 182896, 202492, 213808, 236716, 246512, 271078, 288176, 330008, 354361, 365366, 404984, 414253, 473432, 542156, 660016, 708722, 730732, 809968, 828506, 946864, 948773, 1084312, 1278781, 1417444, 1461464, 1657012, 1897546, 2168624, 2557562, 2834888, 2922928, 3314024, 3795092, 4201709, 5115124, 5669776, 6628048, 7590184, 8403418, 10230248, 15180368, 16806836, 20460496, 29411963, 33613672, 58823926, 67227344, 117647852, 235295704, 470591408]

約数ペア:

[(1, 470591408), (2, 235295704), (4, 117647852), (7, 67227344), (8, 58823926), (14, 33613672), (16, 29411963), (23, 20460496), (28, 16806836), (31, 15180368), (46, 10230248), (56, 8403418), (62, 7590184), (71, 6628048), (83, 5669776), (92, 5115124), (112, 4201709), (124, 3795092), (142, 3314024), (161, 2922928), (166, 2834888), (184, 2557562), (217, 2168624), (248, 1897546), (284, 1657012), (322, 1461464), (332, 1417444), (368, 1278781), (434, 1084312), (496, 948773), (497, 946864), (568, 828506), (581, 809968), (644, 730732), (664, 708722), (713, 660016), (868, 542156), (994, 473432), (1136, 414253), (1162, 404984), (1288, 365366), (1328, 354361), (1426, 330008), (1633, 288176), (1736, 271078), (1909, 246512), (1988, 236716), (2201, 213808), (2324, 202492), (2573, 182896), (2576, 182683), (2852, 165004), (3266, 144088), (3472, 135539), (3818, 123256), (3976, 118358), (4402, 106904), (4648, 101246), (4991, 94288), (5146, 91448), (5704, 82502), (5893, 79856), (6532, 72044), (7636, 61628), (7952, 59179), (8804, 53452), (9296, 50623), (9982, 47144), (10292, 45724), (11408, 41251), (11431, 41168), (11786, 39928), (13064, 36022), (13363, 35216), (15272, 30814), (15407, 30544), (17608, 26726), (18011, 26128), (19964, 23572), (20584, 22862)]