243720372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1933}}^1$

素因数の和:2045

約数の個数: 96

約数和(自身を含む): 693145600

約数和(自身を除く): 449425228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 79, 84, 114, 133, 158, 228, 237, 266, 316, 399, 474, 532, 553, 798, 948, 1106, 1501, 1596, 1659, 1933, 2212, 3002, 3318, 3866, 4503, 5799, 6004, 6636, 7732, 9006, 10507, 11598, 13531, 18012, 21014, 23196, 27062, 31521, 36727, 40593, 42028, 54124, 63042, 73454, 81186, 110181, 126084, 146908, 152707, 162372, 220362, 257089, 305414, 440724, 458121, 514178, 610828, 771267, 916242, 1028356, 1068949, 1542534, 1832484, 2137898, 2901433, 3085068, 3206847, 4275796, 5802866, 6413694, 8704299, 11605732, 12827388, 17408598, 20310031, 34817196, 40620062, 60930093, 81240124, 121860186, 243720372]

約数ペア:

[(1, 243720372), (2, 121860186), (3, 81240124), (4, 60930093), (6, 40620062), (7, 34817196), (12, 20310031), (14, 17408598), (19, 12827388), (21, 11605732), (28, 8704299), (38, 6413694), (42, 5802866), (57, 4275796), (76, 3206847), (79, 3085068), (84, 2901433), (114, 2137898), (133, 1832484), (158, 1542534), (228, 1068949), (237, 1028356), (266, 916242), (316, 771267), (399, 610828), (474, 514178), (532, 458121), (553, 440724), (798, 305414), (948, 257089), (1106, 220362), (1501, 162372), (1596, 152707), (1659, 146908), (1933, 126084), (2212, 110181), (3002, 81186), (3318, 73454), (3866, 63042), (4503, 54124), (5799, 42028), (6004, 40593), (6636, 36727), (7732, 31521), (9006, 27062), (10507, 23196), (11598, 21014), (13531, 18012)]