264268416

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1249}}^1$

素因数の和:1314

約数の個数: 128

約数和(自身を含む): 765000000

約数和(自身を除く): 500731584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 32, 38, 48, 57, 58, 64, 76, 87, 96, 114, 116, 128, 152, 174, 192, 228, 232, 304, 348, 384, 456, 464, 551, 608, 696, 912, 928, 1102, 1216, 1249, 1392, 1653, 1824, 1856, 2204, 2432, 2498, 2784, 3306, 3648, 3712, 3747, 4408, 4996, 5568, 6612, 7296, 7494, 8816, 9992, 11136, 13224, 14988, 17632, 19984, 23731, 26448, 29976, 35264, 36221, 39968, 47462, 52896, 59952, 70528, 71193, 72442, 79936, 94924, 105792, 108663, 119904, 142386, 144884, 159872, 189848, 211584, 217326, 239808, 284772, 289768, 379696, 434652, 479616, 569544, 579536, 688199, 759392, 869304, 1139088, 1159072, 1376398, 1518784, 1738608, 2064597, 2278176, 2318144, 2752796, 3037568, 3477216, 4129194, 4556352, 4636288, 5505592, 6954432, 8258388, 9112704, 11011184, 13908864, 16516776, 22022368, 33033552, 44044736, 66067104, 88089472, 132134208, 264268416]

約数ペア:

[(1, 264268416), (2, 132134208), (3, 88089472), (4, 66067104), (6, 44044736), (8, 33033552), (12, 22022368), (16, 16516776), (19, 13908864), (24, 11011184), (29, 9112704), (32, 8258388), (38, 6954432), (48, 5505592), (57, 4636288), (58, 4556352), (64, 4129194), (76, 3477216), (87, 3037568), (96, 2752796), (114, 2318144), (116, 2278176), (128, 2064597), (152, 1738608), (174, 1518784), (192, 1376398), (228, 1159072), (232, 1139088), (304, 869304), (348, 759392), (384, 688199), (456, 579536), (464, 569544), (551, 479616), (608, 434652), (696, 379696), (912, 289768), (928, 284772), (1102, 239808), (1216, 217326), (1249, 211584), (1392, 189848), (1653, 159872), (1824, 144884), (1856, 142386), (2204, 119904), (2432, 108663), (2498, 105792), (2784, 94924), (3306, 79936), (3648, 72442), (3712, 71193), (3747, 70528), (4408, 59952), (4996, 52896), (5568, 47462), (6612, 39968), (7296, 36221), (7494, 35264), (8816, 29976), (9992, 26448), (11136, 23731), (13224, 19984), (14988, 17632)]