1908542272

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7621}}^1$

素因数の和:7696

約数の個数: 112

約数和(自身を含む): 4770274432

約数和(自身を除く): 2861732160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 64, 86, 91, 104, 112, 172, 182, 208, 224, 301, 344, 364, 416, 448, 559, 602, 688, 728, 832, 1118, 1204, 1376, 1456, 2236, 2408, 2752, 2912, 3913, 4472, 4816, 5824, 7621, 7826, 8944, 9632, 15242, 15652, 17888, 19264, 30484, 31304, 35776, 53347, 60968, 62608, 99073, 106694, 121936, 125216, 198146, 213388, 243872, 250432, 327703, 396292, 426776, 487744, 655406, 693511, 792584, 853552, 1310812, 1387022, 1585168, 1707104, 2293921, 2621624, 2774044, 3170336, 3414208, 4260139, 4587842, 5243248, 5548088, 6340672, 8520278, 9175684, 10486496, 11096176, 17040556, 18351368, 20972992, 22192352, 29820973, 34081112, 36702736, 44384704, 59641946, 68162224, 73405472, 119283892, 136324448, 146810944, 238567784, 272648896, 477135568, 954271136, 1908542272]

約数ペア:

[(1, 1908542272), (2, 954271136), (4, 477135568), (7, 272648896), (8, 238567784), (13, 146810944), (14, 136324448), (16, 119283892), (26, 73405472), (28, 68162224), (32, 59641946), (43, 44384704), (52, 36702736), (56, 34081112), (64, 29820973), (86, 22192352), (91, 20972992), (104, 18351368), (112, 17040556), (172, 11096176), (182, 10486496), (208, 9175684), (224, 8520278), (301, 6340672), (344, 5548088), (364, 5243248), (416, 4587842), (448, 4260139), (559, 3414208), (602, 3170336), (688, 2774044), (728, 2621624), (832, 2293921), (1118, 1707104), (1204, 1585168), (1376, 1387022), (1456, 1310812), (2236, 853552), (2408, 792584), (2752, 693511), (2912, 655406), (3913, 487744), (4472, 426776), (4816, 396292), (5824, 327703), (7621, 250432), (7826, 243872), (8944, 213388), (9632, 198146), (15242, 125216), (15652, 121936), (17888, 106694), (19264, 99073), (30484, 62608), (31304, 60968), (35776, 53347)]