339800692

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 816334848

約数和(自身を除く): 476534156

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 49, 68, 73, 77, 98, 119, 127, 146, 154, 187, 196, 238, 254, 292, 308, 374, 476, 508, 511, 539, 748, 803, 833, 889, 1022, 1078, 1241, 1309, 1397, 1606, 1666, 1778, 2044, 2156, 2159, 2482, 2618, 2794, 3212, 3332, 3556, 3577, 4318, 4964, 5236, 5588, 5621, 6223, 7154, 8636, 8687, 9163, 9271, 9779, 11242, 12446, 13651, 14308, 15113, 17374, 18326, 18542, 19558, 22484, 23749, 24892, 27302, 30226, 34748, 36652, 37084, 39116, 39347, 47498, 54604, 60452, 60809, 64897, 68453, 78694, 94996, 95557, 101981, 105791, 121618, 129794, 136906, 157388, 157607, 166243, 191114, 203962, 211582, 243236, 259588, 273812, 315214, 332486, 382228, 407924, 423164, 454279, 630428, 664972, 668899, 713867, 908558, 1103249, 1163701, 1337798, 1427734, 1733677, 1817116, 2206498, 2327402, 2675596, 2855468, 3467354, 4412996, 4654804, 4997069, 6934708, 7722743, 9994138, 12135739, 15445486, 19988276, 24271478, 30890972, 48542956, 84950173, 169900346, 339800692]

約数ペア:

[(1, 339800692), (2, 169900346), (4, 84950173), (7, 48542956), (11, 30890972), (14, 24271478), (17, 19988276), (22, 15445486), (28, 12135739), (34, 9994138), (44, 7722743), (49, 6934708), (68, 4997069), (73, 4654804), (77, 4412996), (98, 3467354), (119, 2855468), (127, 2675596), (146, 2327402), (154, 2206498), (187, 1817116), (196, 1733677), (238, 1427734), (254, 1337798), (292, 1163701), (308, 1103249), (374, 908558), (476, 713867), (508, 668899), (511, 664972), (539, 630428), (748, 454279), (803, 423164), (833, 407924), (889, 382228), (1022, 332486), (1078, 315214), (1241, 273812), (1309, 259588), (1397, 243236), (1606, 211582), (1666, 203962), (1778, 191114), (2044, 166243), (2156, 157607), (2159, 157388), (2482, 136906), (2618, 129794), (2794, 121618), (3212, 105791), (3332, 101981), (3556, 95557), (3577, 94996), (4318, 78694), (4964, 68453), (5236, 64897), (5588, 60809), (5621, 60452), (6223, 54604), (7154, 47498), (8636, 39347), (8687, 39116), (9163, 37084), (9271, 36652), (9779, 34748), (11242, 30226), (12446, 27302), (13651, 24892), (14308, 23749), (15113, 22484), (17374, 19558), (18326, 18542)]