390660816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5309

約数の個数: 160

約数和(自身を含む): 1315415808

約数和(自身を除く): 924754992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 204, 208, 221, 238, 272, 273, 312, 336, 357, 364, 408, 442, 476, 546, 624, 663, 714, 728, 816, 884, 952, 1092, 1326, 1428, 1456, 1547, 1768, 1904, 2184, 2652, 2856, 3094, 3536, 4368, 4641, 5261, 5304, 5712, 6188, 9282, 10522, 10608, 12376, 15783, 18564, 21044, 24752, 31566, 36827, 37128, 42088, 63132, 68393, 73654, 74256, 84176, 89437, 110481, 126264, 136786, 147308, 178874, 205179, 220962, 252528, 268311, 273572, 294616, 357748, 410358, 441924, 478751, 536622, 547144, 589232, 626059, 715496, 820716, 883848, 957502, 1073244, 1094288, 1162681, 1252118, 1430992, 1436253, 1641432, 1767696, 1878177, 1915004, 2146488, 2325362, 2504236, 2872506, 3282864, 3488043, 3756354, 3830008, 4292976, 4650724, 5008472, 5745012, 6976086, 7512708, 7660016, 8138767, 9301448, 10016944, 11490024, 13952172, 15025416, 16277534, 18602896, 22980048, 24416301, 27904344, 30050832, 32555068, 48832602, 55808688, 65110136, 97665204, 130220272, 195330408, 390660816]

約数ペア:

[(1, 390660816), (2, 195330408), (3, 130220272), (4, 97665204), (6, 65110136), (7, 55808688), (8, 48832602), (12, 32555068), (13, 30050832), (14, 27904344), (16, 24416301), (17, 22980048), (21, 18602896), (24, 16277534), (26, 15025416), (28, 13952172), (34, 11490024), (39, 10016944), (42, 9301448), (48, 8138767), (51, 7660016), (52, 7512708), (56, 6976086), (68, 5745012), (78, 5008472), (84, 4650724), (91, 4292976), (102, 3830008), (104, 3756354), (112, 3488043), (119, 3282864), (136, 2872506), (156, 2504236), (168, 2325362), (182, 2146488), (204, 1915004), (208, 1878177), (221, 1767696), (238, 1641432), (272, 1436253), (273, 1430992), (312, 1252118), (336, 1162681), (357, 1094288), (364, 1073244), (408, 957502), (442, 883848), (476, 820716), (546, 715496), (624, 626059), (663, 589232), (714, 547144), (728, 536622), (816, 478751), (884, 441924), (952, 410358), (1092, 357748), (1326, 294616), (1428, 273572), (1456, 268311), (1547, 252528), (1768, 220962), (1904, 205179), (2184, 178874), (2652, 147308), (2856, 136786), (3094, 126264), (3536, 110481), (4368, 89437), (4641, 84176), (5261, 74256), (5304, 73654), (5712, 68393), (6188, 63132), (9282, 42088), (10522, 37128), (10608, 36827), (12376, 31566), (15783, 24752), (18564, 21044)]