557906752

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:376

約数の個数: 112

約数和(自身を含む): 1248980992

約数和(自身を除く): 691074240

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 97, 104, 124, 194, 208, 223, 248, 388, 403, 416, 446, 496, 776, 806, 832, 892, 992, 1261, 1552, 1612, 1784, 1984, 2522, 2899, 3007, 3104, 3224, 3568, 5044, 5798, 6014, 6208, 6448, 6913, 7136, 10088, 11596, 12028, 12896, 13826, 14272, 20176, 21631, 23192, 24056, 25792, 27652, 39091, 40352, 43262, 46384, 48112, 55304, 78182, 80704, 86524, 89869, 92768, 96224, 110608, 156364, 173048, 179738, 185536, 192448, 221216, 281203, 312728, 346096, 359476, 442432, 562406, 625456, 670561, 692192, 718952, 1124812, 1250912, 1341122, 1384384, 1437904, 2249624, 2501824, 2682244, 2875808, 4499248, 5364488, 5751616, 8717293, 8998496, 10728976, 17434586, 17996992, 21457952, 34869172, 42915904, 69738344, 139476688, 278953376, 557906752]

約数ペア:

[(1, 557906752), (2, 278953376), (4, 139476688), (8, 69738344), (13, 42915904), (16, 34869172), (26, 21457952), (31, 17996992), (32, 17434586), (52, 10728976), (62, 8998496), (64, 8717293), (97, 5751616), (104, 5364488), (124, 4499248), (194, 2875808), (208, 2682244), (223, 2501824), (248, 2249624), (388, 1437904), (403, 1384384), (416, 1341122), (446, 1250912), (496, 1124812), (776, 718952), (806, 692192), (832, 670561), (892, 625456), (992, 562406), (1261, 442432), (1552, 359476), (1612, 346096), (1784, 312728), (1984, 281203), (2522, 221216), (2899, 192448), (3007, 185536), (3104, 179738), (3224, 173048), (3568, 156364), (5044, 110608), (5798, 96224), (6014, 92768), (6208, 89869), (6448, 86524), (6913, 80704), (7136, 78182), (10088, 55304), (11596, 48112), (12028, 46384), (12896, 43262), (13826, 40352), (14272, 39091), (20176, 27652), (21631, 25792), (23192, 24056)]