316261504

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6131}}^1$

素因数の和:6189

約数の個数: 64

約数和(自身を含む): 700519680

約数和(自身を除く): 384258176

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 3224, 3968, 6131, 6448, 12262, 12896, 24524, 25792, 49048, 51584, 79703, 98096, 159406, 190061, 196192, 318812, 380122, 392384, 637624, 760244, 784768, 1275248, 1520488, 2470793, 2550496, 3040976, 4941586, 5100992, 6081952, 9883172, 10201984, 12163904, 19766344, 24327808, 39532688, 79065376, 158130752, 316261504]

約数ペア:

[(1, 316261504), (2, 158130752), (4, 79065376), (8, 39532688), (13, 24327808), (16, 19766344), (26, 12163904), (31, 10201984), (32, 9883172), (52, 6081952), (62, 5100992), (64, 4941586), (104, 3040976), (124, 2550496), (128, 2470793), (208, 1520488), (248, 1275248), (403, 784768), (416, 760244), (496, 637624), (806, 392384), (832, 380122), (992, 318812), (1612, 196192), (1664, 190061), (1984, 159406), (3224, 98096), (3968, 79703), (6131, 51584), (6448, 49048), (12262, 25792), (12896, 24524)]