381506832

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:502

約数の個数: 240

約数和(自身を含む): 1306106880

約数和(自身を除く): 924600048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 31, 36, 42, 48, 56, 58, 62, 63, 72, 84, 87, 93, 112, 116, 124, 126, 144, 168, 174, 186, 203, 217, 232, 248, 252, 261, 279, 336, 348, 372, 406, 421, 434, 464, 496, 504, 522, 558, 609, 651, 696, 744, 812, 842, 868, 899, 1008, 1044, 1116, 1218, 1263, 1302, 1392, 1488, 1624, 1684, 1736, 1798, 1827, 1953, 2088, 2232, 2436, 2526, 2604, 2697, 2947, 3248, 3368, 3472, 3596, 3654, 3789, 3906, 4176, 4464, 4872, 5052, 5208, 5394, 5894, 6293, 6736, 7192, 7308, 7578, 7812, 8091, 8841, 9744, 10104, 10416, 10788, 11788, 12209, 12586, 13051, 14384, 14616, 15156, 15624, 16182, 17682, 18879, 20208, 21576, 23576, 24418, 25172, 26102, 26523, 29232, 30312, 31248, 32364, 35364, 36627, 37758, 39153, 43152, 47152, 48836, 50344, 52204, 53046, 56637, 60624, 64728, 70728, 73254, 75516, 78306, 85463, 91357, 97672, 100688, 104408, 106092, 109881, 113274, 117459, 129456, 141456, 146508, 151032, 156612, 170926, 182714, 195344, 208816, 212184, 219762, 226548, 234918, 256389, 274071, 293016, 302064, 313224, 341852, 365428, 378479, 424368, 439524, 453096, 469836, 512778, 548142, 586032, 626448, 683704, 730856, 756958, 769167, 822213, 879048, 906192, 939672, 1025556, 1096284, 1135437, 1367408, 1461712, 1513916, 1538334, 1644426, 1758096, 1879344, 2051112, 2192568, 2270874, 2649353, 3027832, 3076668, 3288852, 3406311, 4102224, 4385136, 4541748, 5298706, 6055664, 6153336, 6577704, 6812622, 7948059, 9083496, 10597412, 12306672, 13155408, 13625244, 15896118, 18166992, 21194824, 23844177, 27250488, 31792236, 42389648, 47688354, 54500976, 63584472, 95376708, 127168944, 190753416, 381506832]

約数ペア:

[(1, 381506832), (2, 190753416), (3, 127168944), (4, 95376708), (6, 63584472), (7, 54500976), (8, 47688354), (9, 42389648), (12, 31792236), (14, 27250488), (16, 23844177), (18, 21194824), (21, 18166992), (24, 15896118), (28, 13625244), (29, 13155408), (31, 12306672), (36, 10597412), (42, 9083496), (48, 7948059), (56, 6812622), (58, 6577704), (62, 6153336), (63, 6055664), (72, 5298706), (84, 4541748), (87, 4385136), (93, 4102224), (112, 3406311), (116, 3288852), (124, 3076668), (126, 3027832), (144, 2649353), (168, 2270874), (174, 2192568), (186, 2051112), (203, 1879344), (217, 1758096), (232, 1644426), (248, 1538334), (252, 1513916), (261, 1461712), (279, 1367408), (336, 1135437), (348, 1096284), (372, 1025556), (406, 939672), (421, 906192), (434, 879048), (464, 822213), (496, 769167), (504, 756958), (522, 730856), (558, 683704), (609, 626448), (651, 586032), (696, 548142), (744, 512778), (812, 469836), (842, 453096), (868, 439524), (899, 424368), (1008, 378479), (1044, 365428), (1116, 341852), (1218, 313224), (1263, 302064), (1302, 293016), (1392, 274071), (1488, 256389), (1624, 234918), (1684, 226548), (1736, 219762), (1798, 212184), (1827, 208816), (1953, 195344), (2088, 182714), (2232, 170926), (2436, 156612), (2526, 151032), (2604, 146508), (2697, 141456), (2947, 129456), (3248, 117459), (3368, 113274), (3472, 109881), (3596, 106092), (3654, 104408), (3789, 100688), (3906, 97672), (4176, 91357), (4464, 85463), (4872, 78306), (5052, 75516), (5208, 73254), (5394, 70728), (5894, 64728), (6293, 60624), (6736, 56637), (7192, 53046), (7308, 52204), (7578, 50344), (7812, 48836), (8091, 47152), (8841, 43152), (9744, 39153), (10104, 37758), (10416, 36627), (10788, 35364), (11788, 32364), (12209, 31248), (12586, 30312), (13051, 29232), (14384, 26523), (14616, 26102), (15156, 25172), (15624, 24418), (16182, 23576), (17682, 21576), (18879, 20208)]