669745648

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:168

約数の個数: 180

約数和(自身を含む): 1629739440

約数和(自身を除く): 959993792

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 44, 46, 52, 88, 89, 92, 104, 121, 143, 169, 176, 178, 184, 208, 242, 253, 286, 299, 338, 356, 368, 484, 506, 572, 598, 676, 712, 968, 979, 1012, 1144, 1157, 1196, 1352, 1424, 1573, 1859, 1936, 1958, 2024, 2047, 2288, 2314, 2392, 2704, 2783, 3146, 3289, 3718, 3887, 3916, 4048, 4094, 4628, 4784, 5566, 6292, 6578, 7436, 7774, 7832, 8188, 9256, 10769, 11132, 12584, 12727, 13156, 14872, 15041, 15548, 15664, 16376, 18512, 20449, 21538, 22264, 22517, 25168, 25454, 26312, 26611, 29744, 30082, 31096, 32752, 36179, 40898, 42757, 43076, 44528, 45034, 50908, 52624, 53222, 60164, 62192, 72358, 81796, 85514, 86152, 90068, 101816, 106444, 120328, 139997, 144716, 163592, 165451, 171028, 172304, 180136, 203632, 212888, 240656, 247687, 279994, 289432, 292721, 327184, 330902, 342056, 345943, 360272, 425776, 470327, 495374, 559988, 578864, 585442, 661804, 684112, 691886, 940654, 990748, 1119976, 1170884, 1323608, 1383772, 1819961, 1881308, 1981496, 2239952, 2341768, 2647216, 2767544, 3219931, 3639922, 3762616, 3805373, 3962992, 4683536, 5535088, 6439862, 7279844, 7525232, 7610746, 12879724, 14559688, 15221492, 25759448, 29119376, 30442984, 41859103, 51518896, 60885968, 83718206, 167436412, 334872824, 669745648]

約数ペア:

[(1, 669745648), (2, 334872824), (4, 167436412), (8, 83718206), (11, 60885968), (13, 51518896), (16, 41859103), (22, 30442984), (23, 29119376), (26, 25759448), (44, 15221492), (46, 14559688), (52, 12879724), (88, 7610746), (89, 7525232), (92, 7279844), (104, 6439862), (121, 5535088), (143, 4683536), (169, 3962992), (176, 3805373), (178, 3762616), (184, 3639922), (208, 3219931), (242, 2767544), (253, 2647216), (286, 2341768), (299, 2239952), (338, 1981496), (356, 1881308), (368, 1819961), (484, 1383772), (506, 1323608), (572, 1170884), (598, 1119976), (676, 990748), (712, 940654), (968, 691886), (979, 684112), (1012, 661804), (1144, 585442), (1157, 578864), (1196, 559988), (1352, 495374), (1424, 470327), (1573, 425776), (1859, 360272), (1936, 345943), (1958, 342056), (2024, 330902), (2047, 327184), (2288, 292721), (2314, 289432), (2392, 279994), (2704, 247687), (2783, 240656), (3146, 212888), (3289, 203632), (3718, 180136), (3887, 172304), (3916, 171028), (4048, 165451), (4094, 163592), (4628, 144716), (4784, 139997), (5566, 120328), (6292, 106444), (6578, 101816), (7436, 90068), (7774, 86152), (7832, 85514), (8188, 81796), (9256, 72358), (10769, 62192), (11132, 60164), (12584, 53222), (12727, 52624), (13156, 50908), (14872, 45034), (15041, 44528), (15548, 43076), (15664, 42757), (16376, 40898), (18512, 36179), (20449, 32752), (21538, 31096), (22264, 30082), (22517, 29744), (25168, 26611), (25454, 26312)]