274654976

素因数分解:

$2^8\times {\mathrm{67}}^2\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 54

約数和(自身を含む): 558870480

約数和(自身を除く): 284215504

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 239, 256, 268, 478, 536, 956, 1072, 1912, 2144, 3824, 4288, 4489, 7648, 8576, 8978, 15296, 16013, 17152, 17956, 30592, 32026, 35912, 61184, 64052, 71824, 128104, 143648, 256208, 287296, 512416, 574592, 1024832, 1072871, 1149184, 2049664, 2145742, 4099328, 4291484, 8582968, 17165936, 34331872, 68663744, 137327488, 274654976]

約数ペア:

[(1, 274654976), (2, 137327488), (4, 68663744), (8, 34331872), (16, 17165936), (32, 8582968), (64, 4291484), (67, 4099328), (128, 2145742), (134, 2049664), (239, 1149184), (256, 1072871), (268, 1024832), (478, 574592), (536, 512416), (956, 287296), (1072, 256208), (1912, 143648), (2144, 128104), (3824, 71824), (4288, 64052), (4489, 61184), (7648, 35912), (8576, 32026), (8978, 30592), (15296, 17956), (16013, 17152)]