248565408

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:839

約数の個数: 192

約数和(自身を含む): 825834240

約数和(自身を除く): 577268832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 96, 104, 111, 112, 148, 156, 168, 182, 208, 222, 224, 259, 273, 296, 312, 336, 364, 416, 444, 481, 518, 546, 592, 624, 672, 728, 769, 777, 888, 962, 1036, 1092, 1184, 1248, 1443, 1456, 1538, 1554, 1776, 1924, 2072, 2184, 2307, 2886, 2912, 3076, 3108, 3367, 3552, 3848, 4144, 4368, 4614, 5383, 5772, 6152, 6216, 6734, 7696, 8288, 8736, 9228, 9997, 10101, 10766, 11544, 12304, 12432, 13468, 15392, 16149, 18456, 19994, 20202, 21532, 23088, 24608, 24864, 26936, 28453, 29991, 32298, 36912, 39988, 40404, 43064, 46176, 53872, 56906, 59982, 64596, 69979, 73824, 79976, 80808, 85359, 86128, 107744, 113812, 119964, 129192, 139958, 159952, 161616, 170718, 172256, 199171, 209937, 227624, 239928, 258384, 279916, 319904, 323232, 341436, 369889, 398342, 419874, 455248, 479856, 516768, 559832, 597513, 682872, 739778, 796684, 839748, 910496, 959712, 1109667, 1119664, 1195026, 1365744, 1479556, 1593368, 1679496, 2219334, 2239328, 2390052, 2589223, 2731488, 2959112, 3186736, 3358992, 4438668, 4780104, 5178446, 5918224, 6373472, 6717984, 7767669, 8877336, 9560208, 10356892, 11836448, 15535338, 17754672, 19120416, 20713784, 31070676, 35509344, 41427568, 62141352, 82855136, 124282704, 248565408]

約数ペア:

[(1, 248565408), (2, 124282704), (3, 82855136), (4, 62141352), (6, 41427568), (7, 35509344), (8, 31070676), (12, 20713784), (13, 19120416), (14, 17754672), (16, 15535338), (21, 11836448), (24, 10356892), (26, 9560208), (28, 8877336), (32, 7767669), (37, 6717984), (39, 6373472), (42, 5918224), (48, 5178446), (52, 4780104), (56, 4438668), (74, 3358992), (78, 3186736), (84, 2959112), (91, 2731488), (96, 2589223), (104, 2390052), (111, 2239328), (112, 2219334), (148, 1679496), (156, 1593368), (168, 1479556), (182, 1365744), (208, 1195026), (222, 1119664), (224, 1109667), (259, 959712), (273, 910496), (296, 839748), (312, 796684), (336, 739778), (364, 682872), (416, 597513), (444, 559832), (481, 516768), (518, 479856), (546, 455248), (592, 419874), (624, 398342), (672, 369889), (728, 341436), (769, 323232), (777, 319904), (888, 279916), (962, 258384), (1036, 239928), (1092, 227624), (1184, 209937), (1248, 199171), (1443, 172256), (1456, 170718), (1538, 161616), (1554, 159952), (1776, 139958), (1924, 129192), (2072, 119964), (2184, 113812), (2307, 107744), (2886, 86128), (2912, 85359), (3076, 80808), (3108, 79976), (3367, 73824), (3552, 69979), (3848, 64596), (4144, 59982), (4368, 56906), (4614, 53872), (5383, 46176), (5772, 43064), (6152, 40404), (6216, 39988), (6734, 36912), (7696, 32298), (8288, 29991), (8736, 28453), (9228, 26936), (9997, 24864), (10101, 24608), (10766, 23088), (11544, 21532), (12304, 20202), (12432, 19994), (13468, 18456), (15392, 16149)]