290326656

素因数分解:

$2^7\times 3^1\times {\mathrm{29}}^3\times {\mathrm{31}}^1$

素因数の和:135

約数の個数: 128

約数和(自身を含む): 824486400

約数和(自身を除く): 534159744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 31, 32, 48, 58, 62, 64, 87, 93, 96, 116, 124, 128, 174, 186, 192, 232, 248, 348, 372, 384, 464, 496, 696, 744, 841, 899, 928, 992, 1392, 1488, 1682, 1798, 1856, 1984, 2523, 2697, 2784, 2976, 3364, 3596, 3712, 3968, 5046, 5394, 5568, 5952, 6728, 7192, 10092, 10788, 11136, 11904, 13456, 14384, 20184, 21576, 24389, 26071, 26912, 28768, 40368, 43152, 48778, 52142, 53824, 57536, 73167, 78213, 80736, 86304, 97556, 104284, 107648, 115072, 146334, 156426, 161472, 172608, 195112, 208568, 292668, 312852, 322944, 345216, 390224, 417136, 585336, 625704, 756059, 780448, 834272, 1170672, 1251408, 1512118, 1560896, 1668544, 2268177, 2341344, 2502816, 3024236, 3121792, 3337088, 4536354, 4682688, 5005632, 6048472, 9072708, 9365376, 10011264, 12096944, 18145416, 24193888, 36290832, 48387776, 72581664, 96775552, 145163328, 290326656]

約数ペア:

[(1, 290326656), (2, 145163328), (3, 96775552), (4, 72581664), (6, 48387776), (8, 36290832), (12, 24193888), (16, 18145416), (24, 12096944), (29, 10011264), (31, 9365376), (32, 9072708), (48, 6048472), (58, 5005632), (62, 4682688), (64, 4536354), (87, 3337088), (93, 3121792), (96, 3024236), (116, 2502816), (124, 2341344), (128, 2268177), (174, 1668544), (186, 1560896), (192, 1512118), (232, 1251408), (248, 1170672), (348, 834272), (372, 780448), (384, 756059), (464, 625704), (496, 585336), (696, 417136), (744, 390224), (841, 345216), (899, 322944), (928, 312852), (992, 292668), (1392, 208568), (1488, 195112), (1682, 172608), (1798, 161472), (1856, 156426), (1984, 146334), (2523, 115072), (2697, 107648), (2784, 104284), (2976, 97556), (3364, 86304), (3596, 80736), (3712, 78213), (3968, 73167), (5046, 57536), (5394, 53824), (5568, 52142), (5952, 48778), (6728, 43152), (7192, 40368), (10092, 28768), (10788, 26912), (11136, 26071), (11904, 24389), (13456, 21576), (14384, 20184)]