1040294528

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 2734448640

約数和(自身を除く): 1694154112

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 43, 52, 56, 62, 64, 67, 86, 91, 104, 112, 124, 128, 134, 172, 182, 208, 217, 224, 248, 268, 301, 344, 364, 403, 416, 434, 448, 469, 496, 536, 559, 602, 688, 728, 806, 832, 868, 871, 896, 938, 992, 1072, 1118, 1204, 1333, 1376, 1456, 1612, 1664, 1736, 1742, 1876, 1984, 2077, 2144, 2236, 2408, 2666, 2752, 2821, 2881, 2912, 3224, 3472, 3484, 3752, 3913, 3968, 4154, 4288, 4472, 4816, 5332, 5504, 5642, 5762, 5824, 6097, 6448, 6944, 6968, 7504, 7826, 8308, 8576, 8944, 9331, 9632, 10664, 11284, 11524, 11648, 12194, 12896, 13888, 13936, 14539, 15008, 15652, 16616, 17329, 17888, 18662, 19264, 20167, 21328, 22568, 23048, 24388, 25792, 27001, 27776, 27872, 29078, 30016, 31304, 33232, 34658, 35776, 37324, 37453, 38528, 40334, 42656, 45136, 46096, 48776, 51584, 54002, 55744, 58156, 60032, 62608, 66464, 69316, 71552, 74648, 74906, 80668, 85312, 89311, 90272, 92192, 97552, 108004, 111488, 116312, 121303, 125216, 132928, 138632, 149296, 149812, 161336, 170624, 178622, 180544, 184384, 189007, 195104, 216008, 232624, 242606, 250432, 262171, 265856, 277264, 298592, 299624, 322672, 357244, 361088, 368768, 378014, 390208, 432016, 465248, 485212, 500864, 524342, 554528, 597184, 599248, 625177, 645344, 714488, 756028, 780416, 864032, 930496, 970424, 1048684, 1109056, 1161043, 1194368, 1198496, 1250354, 1290688, 1428976, 1512056, 1728064, 1860992, 1940848, 2097368, 2218112, 2322086, 2396992, 2500708, 2581376, 2857952, 3024112, 3456128, 3881696, 4194736, 4644172, 4793984, 5001416, 5715904, 6048224, 7763392, 8127301, 8389472, 9288344, 10002832, 11431808, 12096448, 15526784, 16254602, 16778944, 18576688, 20005664, 24192896, 32509204, 33557888, 37153376, 40011328, 65018408, 74306752, 80022656, 130036816, 148613504, 260073632, 520147264, 1040294528]

約数ペア:

[(1, 1040294528), (2, 520147264), (4, 260073632), (7, 148613504), (8, 130036816), (13, 80022656), (14, 74306752), (16, 65018408), (26, 40011328), (28, 37153376), (31, 33557888), (32, 32509204), (43, 24192896), (52, 20005664), (56, 18576688), (62, 16778944), (64, 16254602), (67, 15526784), (86, 12096448), (91, 11431808), (104, 10002832), (112, 9288344), (124, 8389472), (128, 8127301), (134, 7763392), (172, 6048224), (182, 5715904), (208, 5001416), (217, 4793984), (224, 4644172), (248, 4194736), (268, 3881696), (301, 3456128), (344, 3024112), (364, 2857952), (403, 2581376), (416, 2500708), (434, 2396992), (448, 2322086), (469, 2218112), (496, 2097368), (536, 1940848), (559, 1860992), (602, 1728064), (688, 1512056), (728, 1428976), (806, 1290688), (832, 1250354), (868, 1198496), (871, 1194368), (896, 1161043), (938, 1109056), (992, 1048684), (1072, 970424), (1118, 930496), (1204, 864032), (1333, 780416), (1376, 756028), (1456, 714488), (1612, 645344), (1664, 625177), (1736, 599248), (1742, 597184), (1876, 554528), (1984, 524342), (2077, 500864), (2144, 485212), (2236, 465248), (2408, 432016), (2666, 390208), (2752, 378014), (2821, 368768), (2881, 361088), (2912, 357244), (3224, 322672), (3472, 299624), (3484, 298592), (3752, 277264), (3913, 265856), (3968, 262171), (4154, 250432), (4288, 242606), (4472, 232624), (4816, 216008), (5332, 195104), (5504, 189007), (5642, 184384), (5762, 180544), (5824, 178622), (6097, 170624), (6448, 161336), (6944, 149812), (6968, 149296), (7504, 138632), (7826, 132928), (8308, 125216), (8576, 121303), (8944, 116312), (9331, 111488), (9632, 108004), (10664, 97552), (11284, 92192), (11524, 90272), (11648, 89311), (12194, 85312), (12896, 80668), (13888, 74906), (13936, 74648), (14539, 71552), (15008, 69316), (15652, 66464), (16616, 62608), (17329, 60032), (17888, 58156), (18662, 55744), (19264, 54002), (20167, 51584), (21328, 48776), (22568, 46096), (23048, 45136), (24388, 42656), (25792, 40334), (27001, 38528), (27776, 37453), (27872, 37324), (29078, 35776), (30016, 34658), (31304, 33232)]