312849768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 256

約数和(自身を含む): 1038090240

約数和(自身を除く): 725240472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 43, 44, 56, 62, 66, 77, 84, 86, 88, 93, 124, 127, 129, 132, 154, 168, 172, 186, 217, 231, 248, 254, 258, 264, 301, 308, 341, 344, 372, 381, 434, 462, 473, 508, 516, 602, 616, 651, 682, 744, 762, 868, 889, 903, 924, 946, 1016, 1023, 1032, 1204, 1302, 1333, 1364, 1397, 1419, 1524, 1736, 1778, 1806, 1848, 1892, 2046, 2387, 2408, 2604, 2666, 2667, 2728, 2794, 2838, 3048, 3311, 3556, 3612, 3784, 3937, 3999, 4092, 4191, 4774, 5208, 5332, 5334, 5461, 5588, 5676, 6622, 7112, 7161, 7224, 7874, 7998, 8184, 8382, 9331, 9548, 9779, 9933, 10664, 10668, 10922, 11176, 11352, 11811, 13244, 14322, 14663, 15748, 15996, 16383, 16764, 18662, 19096, 19558, 19866, 21336, 21844, 23622, 26488, 27559, 27993, 28644, 29326, 29337, 31496, 31992, 32766, 33528, 37324, 38227, 39116, 39732, 43307, 43688, 43989, 47244, 55118, 55986, 57288, 58652, 58674, 60071, 65532, 74648, 76454, 78232, 79464, 82677, 86614, 87978, 94488, 102641, 110236, 111972, 114681, 117304, 117348, 120142, 129921, 131064, 152908, 165354, 169291, 173228, 175956, 180213, 205282, 220472, 223944, 229362, 234696, 240284, 259842, 303149, 305816, 307923, 330708, 338582, 346456, 351912, 360426, 410564, 420497, 458724, 480568, 507873, 519684, 606298, 615846, 661416, 677164, 720852, 821128, 840994, 909447, 917448, 1015746, 1039368, 1185037, 1212596, 1231692, 1261491, 1354328, 1441704, 1681988, 1818894, 1862201, 2031492, 2370074, 2425192, 2463384, 2522982, 3363976, 3555111, 3637788, 3724402, 4062984, 4740148, 5045964, 5586603, 7110222, 7275576, 7448804, 9480296, 10091928, 11173206, 13035407, 14220444, 14897608, 22346412, 26070814, 28440888, 39106221, 44692824, 52141628, 78212442, 104283256, 156424884, 312849768]

約数ペア:

[(1, 312849768), (2, 156424884), (3, 104283256), (4, 78212442), (6, 52141628), (7, 44692824), (8, 39106221), (11, 28440888), (12, 26070814), (14, 22346412), (21, 14897608), (22, 14220444), (24, 13035407), (28, 11173206), (31, 10091928), (33, 9480296), (42, 7448804), (43, 7275576), (44, 7110222), (56, 5586603), (62, 5045964), (66, 4740148), (77, 4062984), (84, 3724402), (86, 3637788), (88, 3555111), (93, 3363976), (124, 2522982), (127, 2463384), (129, 2425192), (132, 2370074), (154, 2031492), (168, 1862201), (172, 1818894), (186, 1681988), (217, 1441704), (231, 1354328), (248, 1261491), (254, 1231692), (258, 1212596), (264, 1185037), (301, 1039368), (308, 1015746), (341, 917448), (344, 909447), (372, 840994), (381, 821128), (434, 720852), (462, 677164), (473, 661416), (508, 615846), (516, 606298), (602, 519684), (616, 507873), (651, 480568), (682, 458724), (744, 420497), (762, 410564), (868, 360426), (889, 351912), (903, 346456), (924, 338582), (946, 330708), (1016, 307923), (1023, 305816), (1032, 303149), (1204, 259842), (1302, 240284), (1333, 234696), (1364, 229362), (1397, 223944), (1419, 220472), (1524, 205282), (1736, 180213), (1778, 175956), (1806, 173228), (1848, 169291), (1892, 165354), (2046, 152908), (2387, 131064), (2408, 129921), (2604, 120142), (2666, 117348), (2667, 117304), (2728, 114681), (2794, 111972), (2838, 110236), (3048, 102641), (3311, 94488), (3556, 87978), (3612, 86614), (3784, 82677), (3937, 79464), (3999, 78232), (4092, 76454), (4191, 74648), (4774, 65532), (5208, 60071), (5332, 58674), (5334, 58652), (5461, 57288), (5588, 55986), (5676, 55118), (6622, 47244), (7112, 43989), (7161, 43688), (7224, 43307), (7874, 39732), (7998, 39116), (8184, 38227), (8382, 37324), (9331, 33528), (9548, 32766), (9779, 31992), (9933, 31496), (10664, 29337), (10668, 29326), (10922, 28644), (11176, 27993), (11352, 27559), (11811, 26488), (13244, 23622), (14322, 21844), (14663, 21336), (15748, 19866), (15996, 19558), (16383, 19096), (16764, 18662)]