269602784

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{797}}^1$

素因数の和:880

約数の個数: 72

約数和(自身を含む): 599064984

約数和(自身を除く): 329462200

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 797, 961, 992, 1364, 1594, 1922, 2728, 3188, 3844, 5456, 6376, 7688, 8767, 10571, 10912, 12752, 15376, 17534, 21142, 24707, 25504, 30752, 35068, 42284, 49414, 70136, 84568, 98828, 140272, 169136, 197656, 271777, 280544, 338272, 395312, 543554, 765917, 790624, 1087108, 1531834, 2174216, 3063668, 4348432, 6127336, 8425087, 8696864, 12254672, 16850174, 24509344, 33700348, 67400696, 134801392, 269602784]

約数ペア:

[(1, 269602784), (2, 134801392), (4, 67400696), (8, 33700348), (11, 24509344), (16, 16850174), (22, 12254672), (31, 8696864), (32, 8425087), (44, 6127336), (62, 4348432), (88, 3063668), (124, 2174216), (176, 1531834), (248, 1087108), (341, 790624), (352, 765917), (496, 543554), (682, 395312), (797, 338272), (961, 280544), (992, 271777), (1364, 197656), (1594, 169136), (1922, 140272), (2728, 98828), (3188, 84568), (3844, 70136), (5456, 49414), (6376, 42284), (7688, 35068), (8767, 30752), (10571, 25504), (10912, 24707), (12752, 21142), (15376, 17534)]