38812284

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 117766880

約数和(自身を除く): 78954596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 157, 162, 189, 218, 252, 314, 324, 327, 378, 436, 471, 567, 628, 654, 756, 763, 942, 981, 1099, 1134, 1308, 1413, 1526, 1884, 1962, 2198, 2268, 2289, 2826, 2943, 3052, 3297, 3924, 4239, 4396, 4578, 5652, 5886, 6594, 6867, 8478, 8829, 9156, 9891, 11772, 12717, 13188, 13734, 16956, 17113, 17658, 19782, 20601, 25434, 27468, 29673, 34226, 35316, 39564, 41202, 50868, 51339, 59346, 61803, 68452, 82404, 89019, 102678, 118692, 119791, 123606, 154017, 178038, 205356, 239582, 247212, 308034, 356076, 359373, 462051, 479164, 616068, 718746, 924102, 1078119, 1386153, 1437492, 1848204, 2156238, 2772306, 3234357, 4312476, 5544612, 6468714, 9703071, 12937428, 19406142, 38812284]

約数ペア:

[(1, 38812284), (2, 19406142), (3, 12937428), (4, 9703071), (6, 6468714), (7, 5544612), (9, 4312476), (12, 3234357), (14, 2772306), (18, 2156238), (21, 1848204), (27, 1437492), (28, 1386153), (36, 1078119), (42, 924102), (54, 718746), (63, 616068), (81, 479164), (84, 462051), (108, 359373), (109, 356076), (126, 308034), (157, 247212), (162, 239582), (189, 205356), (218, 178038), (252, 154017), (314, 123606), (324, 119791), (327, 118692), (378, 102678), (436, 89019), (471, 82404), (567, 68452), (628, 61803), (654, 59346), (756, 51339), (763, 50868), (942, 41202), (981, 39564), (1099, 35316), (1134, 34226), (1308, 29673), (1413, 27468), (1526, 25434), (1884, 20601), (1962, 19782), (2198, 17658), (2268, 17113), (2289, 16956), (2826, 13734), (2943, 13188), (3052, 12717), (3297, 11772), (3924, 9891), (4239, 9156), (4396, 8829), (4578, 8478), (5652, 6867), (5886, 6594)]