1219307004

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{709}}^1$

素因数の和:840

約数の個数: 144

約数和(自身を含む): 3374192640

約数和(自身を除く): 2154885636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 31, 36, 46, 62, 67, 69, 92, 93, 124, 134, 138, 186, 201, 207, 268, 276, 279, 372, 402, 414, 558, 603, 709, 713, 804, 828, 1116, 1206, 1418, 1426, 1541, 2077, 2127, 2139, 2412, 2836, 2852, 3082, 4154, 4254, 4278, 4623, 6164, 6231, 6381, 6417, 8308, 8508, 8556, 9246, 12462, 12762, 12834, 13869, 16307, 18492, 18693, 21979, 24924, 25524, 25668, 27738, 32614, 37386, 43958, 47503, 47771, 48921, 55476, 65228, 65937, 74772, 87916, 95006, 95542, 97842, 131874, 142509, 143313, 146763, 190012, 191084, 195684, 197811, 263748, 285018, 286626, 293526, 395622, 427527, 429939, 505517, 570036, 573252, 587052, 791244, 855054, 859878, 1011034, 1092569, 1472593, 1516551, 1710108, 1719756, 2022068, 2185138, 2945186, 3033102, 3277707, 4370276, 4417779, 4549653, 5890372, 6066204, 6555414, 8835558, 9099306, 9833121, 13110828, 13253337, 17671116, 18198612, 19666242, 26506674, 33869639, 39332484, 53013348, 67739278, 101608917, 135478556, 203217834, 304826751, 406435668, 609653502, 1219307004]

約数ペア:

[(1, 1219307004), (2, 609653502), (3, 406435668), (4, 304826751), (6, 203217834), (9, 135478556), (12, 101608917), (18, 67739278), (23, 53013348), (31, 39332484), (36, 33869639), (46, 26506674), (62, 19666242), (67, 18198612), (69, 17671116), (92, 13253337), (93, 13110828), (124, 9833121), (134, 9099306), (138, 8835558), (186, 6555414), (201, 6066204), (207, 5890372), (268, 4549653), (276, 4417779), (279, 4370276), (372, 3277707), (402, 3033102), (414, 2945186), (558, 2185138), (603, 2022068), (709, 1719756), (713, 1710108), (804, 1516551), (828, 1472593), (1116, 1092569), (1206, 1011034), (1418, 859878), (1426, 855054), (1541, 791244), (2077, 587052), (2127, 573252), (2139, 570036), (2412, 505517), (2836, 429939), (2852, 427527), (3082, 395622), (4154, 293526), (4254, 286626), (4278, 285018), (4623, 263748), (6164, 197811), (6231, 195684), (6381, 191084), (6417, 190012), (8308, 146763), (8508, 143313), (8556, 142509), (9246, 131874), (12462, 97842), (12762, 95542), (12834, 95006), (13869, 87916), (16307, 74772), (18492, 65937), (18693, 65228), (21979, 55476), (24924, 48921), (25524, 47771), (25668, 47503), (27738, 43958), (32614, 37386)]