211380948

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2058

約数の個数: 96

約数和(自身を含む): 585446400

約数和(自身を除く): 374065452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 43, 46, 54, 69, 86, 92, 108, 129, 138, 172, 207, 258, 276, 387, 414, 516, 621, 774, 828, 989, 1161, 1242, 1548, 1978, 1979, 2322, 2484, 2967, 3956, 3958, 4644, 5934, 5937, 7916, 8901, 11868, 11874, 17802, 17811, 23748, 26703, 35604, 35622, 45517, 53406, 53433, 71244, 85097, 91034, 106812, 106866, 136551, 170194, 182068, 213732, 255291, 273102, 340388, 409653, 510582, 546204, 765873, 819306, 1021164, 1228959, 1531746, 1638612, 1957231, 2297619, 2457918, 3063492, 3914462, 4595238, 4915836, 5871693, 7828924, 9190476, 11743386, 17615079, 23486772, 35230158, 52845237, 70460316, 105690474, 211380948]

約数ペア:

[(1, 211380948), (2, 105690474), (3, 70460316), (4, 52845237), (6, 35230158), (9, 23486772), (12, 17615079), (18, 11743386), (23, 9190476), (27, 7828924), (36, 5871693), (43, 4915836), (46, 4595238), (54, 3914462), (69, 3063492), (86, 2457918), (92, 2297619), (108, 1957231), (129, 1638612), (138, 1531746), (172, 1228959), (207, 1021164), (258, 819306), (276, 765873), (387, 546204), (414, 510582), (516, 409653), (621, 340388), (774, 273102), (828, 255291), (989, 213732), (1161, 182068), (1242, 170194), (1548, 136551), (1978, 106866), (1979, 106812), (2322, 91034), (2484, 85097), (2967, 71244), (3956, 53433), (3958, 53406), (4644, 45517), (5934, 35622), (5937, 35604), (7916, 26703), (8901, 23748), (11868, 17811), (11874, 17802)]