339957904

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4793}}^1$

素因数の和:4856

約数の個数: 80

約数和(自身を含む): 798948864

約数和(自身を除く): 458990960

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2288, 2728, 3224, 4433, 4793, 5456, 6448, 8866, 9586, 17732, 19172, 35464, 38344, 52723, 62309, 70928, 76688, 105446, 124618, 148583, 210892, 249236, 297166, 421784, 498472, 594332, 685399, 843568, 996944, 1188664, 1370798, 1634413, 1931579, 2377328, 2741596, 3268826, 3863158, 5483192, 6537652, 7726316, 10966384, 13075304, 15452632, 21247369, 26150608, 30905264, 42494738, 84989476, 169978952, 339957904]

約数ペア:

[(1, 339957904), (2, 169978952), (4, 84989476), (8, 42494738), (11, 30905264), (13, 26150608), (16, 21247369), (22, 15452632), (26, 13075304), (31, 10966384), (44, 7726316), (52, 6537652), (62, 5483192), (88, 3863158), (104, 3268826), (124, 2741596), (143, 2377328), (176, 1931579), (208, 1634413), (248, 1370798), (286, 1188664), (341, 996944), (403, 843568), (496, 685399), (572, 594332), (682, 498472), (806, 421784), (1144, 297166), (1364, 249236), (1612, 210892), (2288, 148583), (2728, 124618), (3224, 105446), (4433, 76688), (4793, 70928), (5456, 62309), (6448, 52723), (8866, 38344), (9586, 35464), (17732, 19172)]