40217664

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 112

約数和(自身を含む): 114117120

約数和(自身を除く): 73899456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 174, 186, 192, 232, 233, 248, 348, 372, 464, 466, 496, 696, 699, 744, 899, 928, 932, 992, 1392, 1398, 1488, 1798, 1856, 1864, 1984, 2697, 2784, 2796, 2976, 3596, 3728, 5394, 5568, 5592, 5952, 6757, 7192, 7223, 7456, 10788, 11184, 13514, 14384, 14446, 14912, 20271, 21576, 21669, 22368, 27028, 28768, 28892, 40542, 43152, 43338, 44736, 54056, 57536, 57784, 81084, 86304, 86676, 108112, 115568, 162168, 172608, 173352, 209467, 216224, 231136, 324336, 346704, 418934, 432448, 462272, 628401, 648672, 693408, 837868, 1256802, 1297344, 1386816, 1675736, 2513604, 3351472, 5027208, 6702944, 10054416, 13405888, 20108832, 40217664]

約数ペア:

[(1, 40217664), (2, 20108832), (3, 13405888), (4, 10054416), (6, 6702944), (8, 5027208), (12, 3351472), (16, 2513604), (24, 1675736), (29, 1386816), (31, 1297344), (32, 1256802), (48, 837868), (58, 693408), (62, 648672), (64, 628401), (87, 462272), (93, 432448), (96, 418934), (116, 346704), (124, 324336), (174, 231136), (186, 216224), (192, 209467), (232, 173352), (233, 172608), (248, 162168), (348, 115568), (372, 108112), (464, 86676), (466, 86304), (496, 81084), (696, 57784), (699, 57536), (744, 54056), (899, 44736), (928, 43338), (932, 43152), (992, 40542), (1392, 28892), (1398, 28768), (1488, 27028), (1798, 22368), (1856, 21669), (1864, 21576), (1984, 20271), (2697, 14912), (2784, 14446), (2796, 14384), (2976, 13514), (3596, 11184), (3728, 10788), (5394, 7456), (5568, 7223), (5592, 7192), (5952, 6757)]