318295904

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{14149}}^1$

素因数の和:14215

約数の個数: 48

約数和(自身を含む): 677502000

約数和(自身を除く): 359206096

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 74, 76, 148, 152, 296, 304, 592, 608, 703, 1184, 1406, 2812, 5624, 11248, 14149, 22496, 28298, 56596, 113192, 226384, 268831, 452768, 523513, 537662, 1047026, 1075324, 2094052, 2150648, 4188104, 4301296, 8376208, 8602592, 9946747, 16752416, 19893494, 39786988, 79573976, 159147952, 318295904]

約数ペア:

[(1, 318295904), (2, 159147952), (4, 79573976), (8, 39786988), (16, 19893494), (19, 16752416), (32, 9946747), (37, 8602592), (38, 8376208), (74, 4301296), (76, 4188104), (148, 2150648), (152, 2094052), (296, 1075324), (304, 1047026), (592, 537662), (608, 523513), (703, 452768), (1184, 268831), (1406, 226384), (2812, 113192), (5624, 56596), (11248, 28298), (14149, 22496)]