1020057948

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1193}}^1$

素因数の和:1258

約数の個数: 240

約数和(自身を含む): 3398028480

約数和(自身を除く): 2377970532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 29, 36, 39, 42, 52, 54, 58, 63, 78, 81, 84, 87, 91, 108, 116, 117, 126, 156, 162, 174, 182, 189, 203, 234, 252, 261, 273, 324, 348, 351, 364, 377, 378, 406, 468, 522, 546, 567, 609, 702, 754, 756, 783, 812, 819, 1044, 1053, 1092, 1131, 1134, 1193, 1218, 1404, 1508, 1566, 1638, 1827, 2106, 2262, 2268, 2349, 2386, 2436, 2457, 2639, 3132, 3276, 3393, 3579, 3654, 4212, 4524, 4698, 4772, 4914, 5278, 5481, 6786, 7158, 7308, 7371, 7917, 8351, 9396, 9828, 10179, 10556, 10737, 10962, 13572, 14316, 14742, 15509, 15834, 16443, 16702, 20358, 21474, 21924, 23751, 25053, 29484, 30537, 31018, 31668, 32211, 32886, 33404, 34597, 40716, 42948, 46527, 47502, 50106, 61074, 62036, 64422, 65772, 69194, 71253, 75159, 93054, 95004, 96633, 100212, 103791, 108563, 122148, 128844, 138388, 139581, 142506, 150318, 186108, 193266, 207582, 213759, 217126, 225477, 242179, 279162, 285012, 300636, 311373, 325689, 386532, 415164, 418743, 427518, 434252, 449761, 450954, 484358, 558324, 622746, 651378, 676431, 726537, 837486, 855036, 899522, 901908, 934119, 968716, 977067, 1245492, 1256229, 1302756, 1349283, 1352862, 1453074, 1674972, 1799044, 1868238, 1954134, 2179611, 2512458, 2698566, 2705724, 2802357, 2906148, 2931201, 3148327, 3736476, 3908268, 4047849, 4359222, 5024916, 5397132, 5604714, 5862402, 6296654, 6538833, 8095698, 8718444, 8793603, 9444981, 11209428, 11724804, 12143547, 12593308, 13077666, 16191396, 17587206, 18889962, 19616499, 24287094, 26155332, 28334943, 35174412, 36430641, 37779924, 39232998, 48574188, 56669886, 72861282, 78465996, 85004829, 113339772, 145722564, 170009658, 255014487, 340019316, 510028974, 1020057948]

約数ペア:

[(1, 1020057948), (2, 510028974), (3, 340019316), (4, 255014487), (6, 170009658), (7, 145722564), (9, 113339772), (12, 85004829), (13, 78465996), (14, 72861282), (18, 56669886), (21, 48574188), (26, 39232998), (27, 37779924), (28, 36430641), (29, 35174412), (36, 28334943), (39, 26155332), (42, 24287094), (52, 19616499), (54, 18889962), (58, 17587206), (63, 16191396), (78, 13077666), (81, 12593308), (84, 12143547), (87, 11724804), (91, 11209428), (108, 9444981), (116, 8793603), (117, 8718444), (126, 8095698), (156, 6538833), (162, 6296654), (174, 5862402), (182, 5604714), (189, 5397132), (203, 5024916), (234, 4359222), (252, 4047849), (261, 3908268), (273, 3736476), (324, 3148327), (348, 2931201), (351, 2906148), (364, 2802357), (377, 2705724), (378, 2698566), (406, 2512458), (468, 2179611), (522, 1954134), (546, 1868238), (567, 1799044), (609, 1674972), (702, 1453074), (754, 1352862), (756, 1349283), (783, 1302756), (812, 1256229), (819, 1245492), (1044, 977067), (1053, 968716), (1092, 934119), (1131, 901908), (1134, 899522), (1193, 855036), (1218, 837486), (1404, 726537), (1508, 676431), (1566, 651378), (1638, 622746), (1827, 558324), (2106, 484358), (2262, 450954), (2268, 449761), (2349, 434252), (2386, 427518), (2436, 418743), (2457, 415164), (2639, 386532), (3132, 325689), (3276, 311373), (3393, 300636), (3579, 285012), (3654, 279162), (4212, 242179), (4524, 225477), (4698, 217126), (4772, 213759), (4914, 207582), (5278, 193266), (5481, 186108), (6786, 150318), (7158, 142506), (7308, 139581), (7371, 138388), (7917, 128844), (8351, 122148), (9396, 108563), (9828, 103791), (10179, 100212), (10556, 96633), (10737, 95004), (10962, 93054), (13572, 75159), (14316, 71253), (14742, 69194), (15509, 65772), (15834, 64422), (16443, 62036), (16702, 61074), (20358, 50106), (21474, 47502), (21924, 46527), (23751, 42948), (25053, 40716), (29484, 34597), (30537, 33404), (31018, 32886), (31668, 32211)]