268558528

素因数分解:

$2^6\times 7^1\times {\mathrm{41}}^1\times {\mathrm{14621}}^1$

素因数の和:14681

約数の個数: 56

約数和(自身を含む): 623949984

約数和(自身を除く): 355391456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 164, 224, 287, 328, 448, 574, 656, 1148, 1312, 2296, 2624, 4592, 9184, 14621, 18368, 29242, 58484, 102347, 116968, 204694, 233936, 409388, 467872, 599461, 818776, 935744, 1198922, 1637552, 2397844, 3275104, 4196227, 4795688, 6550208, 8392454, 9591376, 16784908, 19182752, 33569816, 38365504, 67139632, 134279264, 268558528]

約数ペア:

[(1, 268558528), (2, 134279264), (4, 67139632), (7, 38365504), (8, 33569816), (14, 19182752), (16, 16784908), (28, 9591376), (32, 8392454), (41, 6550208), (56, 4795688), (64, 4196227), (82, 3275104), (112, 2397844), (164, 1637552), (224, 1198922), (287, 935744), (328, 818776), (448, 599461), (574, 467872), (656, 409388), (1148, 233936), (1312, 204694), (2296, 116968), (2624, 102347), (4592, 58484), (9184, 29242), (14621, 18368)]