237661424

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 240

約数和(自身を含む): 664957440

約数和(自身を除く): 427296016

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 19, 22, 26, 28, 38, 44, 52, 56, 71, 76, 77, 88, 91, 104, 112, 121, 133, 142, 143, 152, 154, 176, 182, 208, 209, 242, 247, 266, 284, 286, 304, 308, 364, 418, 484, 494, 497, 532, 568, 572, 616, 728, 781, 836, 847, 923, 968, 988, 994, 1001, 1064, 1136, 1144, 1232, 1349, 1456, 1463, 1562, 1573, 1672, 1694, 1729, 1846, 1936, 1976, 1988, 2002, 2128, 2288, 2299, 2698, 2717, 2926, 3124, 3146, 3344, 3388, 3458, 3692, 3952, 3976, 4004, 4598, 5396, 5434, 5467, 5852, 6248, 6292, 6461, 6776, 6916, 7384, 7952, 8008, 8591, 9196, 9443, 10153, 10792, 10868, 10934, 11011, 11704, 12496, 12584, 12922, 13552, 13832, 14768, 14839, 16016, 16093, 17182, 17537, 18392, 18886, 19019, 20306, 21584, 21736, 21868, 22022, 23408, 25168, 25844, 27664, 29678, 29887, 32186, 34364, 35074, 36784, 37772, 38038, 40612, 43472, 43736, 44044, 51688, 59356, 59774, 60137, 64372, 68728, 70148, 71071, 75544, 76076, 81224, 87472, 88088, 103376, 103873, 111683, 118712, 119548, 120274, 122759, 128744, 137456, 140296, 142142, 151088, 152152, 162448, 163229, 176176, 192907, 207746, 209209, 223366, 237424, 239096, 240548, 245518, 257488, 280592, 284284, 304304, 326458, 385814, 415492, 418418, 446732, 478192, 481096, 491036, 568568, 652916, 771628, 781781, 830984, 836836, 893464, 962192, 982072, 1137136, 1142603, 1305832, 1350349, 1543256, 1563562, 1661968, 1673672, 1786928, 1964144, 2121977, 2285206, 2611664, 2700698, 3086512, 3127124, 3347344, 4243954, 4570412, 5401396, 6254248, 8487908, 9140824, 10802792, 12508496, 14853839, 16975816, 18281648, 21605584, 29707678, 33951632, 59415356, 118830712, 237661424]

約数ペア:

[(1, 237661424), (2, 118830712), (4, 59415356), (7, 33951632), (8, 29707678), (11, 21605584), (13, 18281648), (14, 16975816), (16, 14853839), (19, 12508496), (22, 10802792), (26, 9140824), (28, 8487908), (38, 6254248), (44, 5401396), (52, 4570412), (56, 4243954), (71, 3347344), (76, 3127124), (77, 3086512), (88, 2700698), (91, 2611664), (104, 2285206), (112, 2121977), (121, 1964144), (133, 1786928), (142, 1673672), (143, 1661968), (152, 1563562), (154, 1543256), (176, 1350349), (182, 1305832), (208, 1142603), (209, 1137136), (242, 982072), (247, 962192), (266, 893464), (284, 836836), (286, 830984), (304, 781781), (308, 771628), (364, 652916), (418, 568568), (484, 491036), (494, 481096), (497, 478192), (532, 446732), (568, 418418), (572, 415492), (616, 385814), (728, 326458), (781, 304304), (836, 284284), (847, 280592), (923, 257488), (968, 245518), (988, 240548), (994, 239096), (1001, 237424), (1064, 223366), (1136, 209209), (1144, 207746), (1232, 192907), (1349, 176176), (1456, 163229), (1463, 162448), (1562, 152152), (1573, 151088), (1672, 142142), (1694, 140296), (1729, 137456), (1846, 128744), (1936, 122759), (1976, 120274), (1988, 119548), (2002, 118712), (2128, 111683), (2288, 103873), (2299, 103376), (2698, 88088), (2717, 87472), (2926, 81224), (3124, 76076), (3146, 75544), (3344, 71071), (3388, 70148), (3458, 68728), (3692, 64372), (3952, 60137), (3976, 59774), (4004, 59356), (4598, 51688), (5396, 44044), (5434, 43736), (5467, 43472), (5852, 40612), (6248, 38038), (6292, 37772), (6461, 36784), (6776, 35074), (6916, 34364), (7384, 32186), (7952, 29887), (8008, 29678), (8591, 27664), (9196, 25844), (9443, 25168), (10153, 23408), (10792, 22022), (10868, 21868), (10934, 21736), (11011, 21584), (11704, 20306), (12496, 19019), (12584, 18886), (12922, 18392), (13552, 17537), (13832, 17182), (14768, 16093), (14839, 16016)]