239964984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{8353}}^1$

素因数の和:8394

約数の個数: 128

約数和(自身を含む): 801984000

約数和(自身を除く): 562019016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 7182, 8353, 9576, 14364, 16706, 25059, 28728, 33412, 50118, 58471, 66824, 75177, 100236, 116942, 150354, 158707, 175413, 200472, 225531, 233884, 300708, 317414, 350826, 451062, 467768, 476121, 526239, 601416, 634828, 701652, 902124, 952242, 1052478, 1110949, 1269656, 1403304, 1428363, 1578717, 1804248, 1904484, 2104956, 2221898, 2856726, 3157434, 3332847, 3808968, 4209912, 4285089, 4443796, 5713452, 6314868, 6665694, 8570178, 8887592, 9998541, 11426904, 12629736, 13331388, 17140356, 19997082, 26662776, 29995623, 34280712, 39994164, 59991246, 79988328, 119982492, 239964984]

約数ペア:

[(1, 239964984), (2, 119982492), (3, 79988328), (4, 59991246), (6, 39994164), (7, 34280712), (8, 29995623), (9, 26662776), (12, 19997082), (14, 17140356), (18, 13331388), (19, 12629736), (21, 11426904), (24, 9998541), (27, 8887592), (28, 8570178), (36, 6665694), (38, 6314868), (42, 5713452), (54, 4443796), (56, 4285089), (57, 4209912), (63, 3808968), (72, 3332847), (76, 3157434), (84, 2856726), (108, 2221898), (114, 2104956), (126, 1904484), (133, 1804248), (152, 1578717), (168, 1428363), (171, 1403304), (189, 1269656), (216, 1110949), (228, 1052478), (252, 952242), (266, 902124), (342, 701652), (378, 634828), (399, 601416), (456, 526239), (504, 476121), (513, 467768), (532, 451062), (684, 350826), (756, 317414), (798, 300708), (1026, 233884), (1064, 225531), (1197, 200472), (1368, 175413), (1512, 158707), (1596, 150354), (2052, 116942), (2394, 100236), (3192, 75177), (3591, 66824), (4104, 58471), (4788, 50118), (7182, 33412), (8353, 28728), (9576, 25059), (14364, 16706)]