267514624

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2593}}^1$

素因数の和:2653

約数の個数: 72

約数和(自身を含む): 593839232

約数和(自身を除く): 326324608

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 403, 416, 496, 806, 832, 992, 1612, 1664, 1984, 2593, 3224, 3328, 3968, 5186, 6448, 7936, 10372, 12896, 20744, 25792, 33709, 41488, 51584, 67418, 80383, 82976, 103168, 134836, 160766, 165952, 269672, 321532, 331904, 539344, 643064, 663808, 1044979, 1078688, 1286128, 2089958, 2157376, 2572256, 4179916, 4314752, 5144512, 8359832, 8629504, 10289024, 16719664, 20578048, 33439328, 66878656, 133757312, 267514624]

約数ペア:

[(1, 267514624), (2, 133757312), (4, 66878656), (8, 33439328), (13, 20578048), (16, 16719664), (26, 10289024), (31, 8629504), (32, 8359832), (52, 5144512), (62, 4314752), (64, 4179916), (104, 2572256), (124, 2157376), (128, 2089958), (208, 1286128), (248, 1078688), (256, 1044979), (403, 663808), (416, 643064), (496, 539344), (806, 331904), (832, 321532), (992, 269672), (1612, 165952), (1664, 160766), (1984, 134836), (2593, 103168), (3224, 82976), (3328, 80383), (3968, 67418), (5186, 51584), (6448, 41488), (7936, 33709), (10372, 25792), (12896, 20744)]