236478944

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9319}}^1$

素因数の和:9403

約数の個数: 48

約数和(自身を含む): 509654880

約数和(自身を除く): 273175936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 3172, 6344, 9319, 12688, 18638, 25376, 37276, 74552, 121147, 149104, 242294, 298208, 484588, 568459, 969176, 1136918, 1938352, 2273836, 3876704, 4547672, 7389967, 9095344, 14779934, 18190688, 29559868, 59119736, 118239472, 236478944]

約数ペア:

[(1, 236478944), (2, 118239472), (4, 59119736), (8, 29559868), (13, 18190688), (16, 14779934), (26, 9095344), (32, 7389967), (52, 4547672), (61, 3876704), (104, 2273836), (122, 1938352), (208, 1136918), (244, 969176), (416, 568459), (488, 484588), (793, 298208), (976, 242294), (1586, 149104), (1952, 121147), (3172, 74552), (6344, 37276), (9319, 25376), (12688, 18638)]