439366972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{797}}^1$

素因数の和:907

約数の個数: 72

約数和(自身を含む): 909356112

約数和(自身を除く): 469989140

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 121, 134, 187, 242, 268, 374, 484, 737, 748, 797, 1139, 1474, 1594, 2057, 2278, 2948, 3188, 4114, 4556, 8107, 8228, 8767, 12529, 13549, 16214, 17534, 25058, 27098, 32428, 35068, 50116, 53399, 54196, 96437, 106798, 137819, 149039, 192874, 213596, 275638, 298078, 385748, 551276, 587389, 596156, 907783, 1174778, 1639429, 1815566, 2349556, 3278858, 3631132, 6461279, 6557716, 9985613, 12922558, 19971226, 25845116, 39942452, 109841743, 219683486, 439366972]

約数ペア:

[(1, 439366972), (2, 219683486), (4, 109841743), (11, 39942452), (17, 25845116), (22, 19971226), (34, 12922558), (44, 9985613), (67, 6557716), (68, 6461279), (121, 3631132), (134, 3278858), (187, 2349556), (242, 1815566), (268, 1639429), (374, 1174778), (484, 907783), (737, 596156), (748, 587389), (797, 551276), (1139, 385748), (1474, 298078), (1594, 275638), (2057, 213596), (2278, 192874), (2948, 149039), (3188, 137819), (4114, 106798), (4556, 96437), (8107, 54196), (8228, 53399), (8767, 50116), (12529, 35068), (13549, 32428), (16214, 27098), (17534, 25058)]