381182256

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1531}}^1$

素因数の和:1584

約数の個数: 240

約数和(自身を含む): 1382967040

約数和(自身を除く): 1001784784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 19, 21, 24, 26, 28, 36, 38, 39, 42, 48, 52, 56, 57, 63, 72, 76, 78, 84, 91, 104, 112, 114, 117, 126, 133, 144, 152, 156, 168, 171, 182, 208, 228, 234, 247, 252, 266, 273, 304, 312, 336, 342, 364, 399, 456, 468, 494, 504, 532, 546, 624, 684, 728, 741, 798, 819, 912, 936, 988, 1008, 1064, 1092, 1197, 1368, 1456, 1482, 1531, 1596, 1638, 1729, 1872, 1976, 2128, 2184, 2223, 2394, 2736, 2964, 3062, 3192, 3276, 3458, 3952, 4368, 4446, 4593, 4788, 5187, 5928, 6124, 6384, 6552, 6916, 8892, 9186, 9576, 10374, 10717, 11856, 12248, 13104, 13779, 13832, 15561, 17784, 18372, 19152, 19903, 20748, 21434, 24496, 27558, 27664, 29089, 31122, 32151, 35568, 36744, 39806, 41496, 42868, 55116, 58178, 59709, 62244, 64302, 73488, 79612, 82992, 85736, 87267, 96453, 110232, 116356, 119418, 124488, 128604, 139321, 159224, 171472, 174534, 179127, 192906, 203623, 220464, 232712, 238836, 248976, 257208, 261801, 278642, 318448, 349068, 358254, 378157, 385812, 407246, 417963, 465424, 477672, 514416, 523602, 557284, 610869, 698136, 716508, 756314, 771624, 814492, 835926, 955344, 1047204, 1114568, 1134471, 1221738, 1253889, 1396272, 1433016, 1512628, 1543248, 1628984, 1671852, 1832607, 2094408, 2229136, 2268942, 2443476, 2507778, 2647099, 2866032, 3025256, 3257968, 3343704, 3403413, 3665214, 4188816, 4537884, 4886952, 5015556, 5294198, 6050512, 6687408, 6806826, 7330428, 7941297, 9075768, 9773904, 10031112, 10588396, 13613652, 14660856, 15882594, 18151536, 20062224, 21176792, 23823891, 27227304, 29321712, 31765188, 42353584, 47647782, 54454608, 63530376, 95295564, 127060752, 190591128, 381182256]

約数ペア:

[(1, 381182256), (2, 190591128), (3, 127060752), (4, 95295564), (6, 63530376), (7, 54454608), (8, 47647782), (9, 42353584), (12, 31765188), (13, 29321712), (14, 27227304), (16, 23823891), (18, 21176792), (19, 20062224), (21, 18151536), (24, 15882594), (26, 14660856), (28, 13613652), (36, 10588396), (38, 10031112), (39, 9773904), (42, 9075768), (48, 7941297), (52, 7330428), (56, 6806826), (57, 6687408), (63, 6050512), (72, 5294198), (76, 5015556), (78, 4886952), (84, 4537884), (91, 4188816), (104, 3665214), (112, 3403413), (114, 3343704), (117, 3257968), (126, 3025256), (133, 2866032), (144, 2647099), (152, 2507778), (156, 2443476), (168, 2268942), (171, 2229136), (182, 2094408), (208, 1832607), (228, 1671852), (234, 1628984), (247, 1543248), (252, 1512628), (266, 1433016), (273, 1396272), (304, 1253889), (312, 1221738), (336, 1134471), (342, 1114568), (364, 1047204), (399, 955344), (456, 835926), (468, 814492), (494, 771624), (504, 756314), (532, 716508), (546, 698136), (624, 610869), (684, 557284), (728, 523602), (741, 514416), (798, 477672), (819, 465424), (912, 417963), (936, 407246), (988, 385812), (1008, 378157), (1064, 358254), (1092, 349068), (1197, 318448), (1368, 278642), (1456, 261801), (1482, 257208), (1531, 248976), (1596, 238836), (1638, 232712), (1729, 220464), (1872, 203623), (1976, 192906), (2128, 179127), (2184, 174534), (2223, 171472), (2394, 159224), (2736, 139321), (2964, 128604), (3062, 124488), (3192, 119418), (3276, 116356), (3458, 110232), (3952, 96453), (4368, 87267), (4446, 85736), (4593, 82992), (4788, 79612), (5187, 73488), (5928, 64302), (6124, 62244), (6384, 59709), (6552, 58178), (6916, 55116), (8892, 42868), (9186, 41496), (9576, 39806), (10374, 36744), (10717, 35568), (11856, 32151), (12248, 31122), (13104, 29089), (13779, 27664), (13832, 27558), (15561, 24496), (17784, 21434), (18372, 20748), (19152, 19903)]