216929536

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 461289920

約数和(自身を除く): 244360384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 103, 128, 152, 206, 256, 304, 412, 433, 608, 824, 866, 1216, 1648, 1732, 1957, 2432, 3296, 3464, 3914, 4864, 6592, 6928, 7828, 8227, 13184, 13856, 15656, 16454, 26368, 27712, 31312, 32908, 44599, 55424, 62624, 65816, 89198, 110848, 125248, 131632, 178396, 250496, 263264, 356792, 500992, 526528, 713584, 847381, 1053056, 1427168, 1694762, 2106112, 2854336, 3389524, 5708672, 6779048, 11417344, 13558096, 27116192, 54232384, 108464768, 216929536]

約数ペア:

[(1, 216929536), (2, 108464768), (4, 54232384), (8, 27116192), (16, 13558096), (19, 11417344), (32, 6779048), (38, 5708672), (64, 3389524), (76, 2854336), (103, 2106112), (128, 1694762), (152, 1427168), (206, 1053056), (256, 847381), (304, 713584), (412, 526528), (433, 500992), (608, 356792), (824, 263264), (866, 250496), (1216, 178396), (1648, 131632), (1732, 125248), (1957, 110848), (2432, 89198), (3296, 65816), (3464, 62624), (3914, 55424), (4864, 44599), (6592, 32908), (6928, 31312), (7828, 27712), (8227, 26368), (13184, 16454), (13856, 15656)]