239440432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:291

約数の個数: 160

約数和(自身を含む): 623531520

約数和(自身を除く): 384091088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 53, 56, 76, 77, 88, 106, 112, 133, 152, 154, 176, 193, 209, 212, 266, 304, 308, 371, 386, 418, 424, 532, 583, 616, 742, 772, 836, 848, 1007, 1064, 1166, 1232, 1351, 1463, 1484, 1544, 1672, 2014, 2123, 2128, 2332, 2702, 2926, 2968, 3088, 3344, 3667, 4028, 4081, 4246, 4664, 5404, 5852, 5936, 7049, 7334, 8056, 8162, 8492, 9328, 10229, 10808, 11077, 11704, 14098, 14668, 14861, 16112, 16324, 16984, 20458, 21616, 22154, 23408, 25669, 28196, 29336, 29722, 32648, 33968, 40337, 40916, 44308, 51338, 56392, 58672, 59444, 65296, 71603, 77539, 80674, 81832, 88616, 102676, 112519, 112784, 118888, 143206, 155078, 161348, 163664, 177232, 194351, 205352, 225038, 237776, 282359, 286412, 310156, 322696, 388702, 410704, 450076, 564718, 572824, 620312, 645392, 777404, 787633, 900152, 1129436, 1145648, 1240624, 1360457, 1554808, 1575266, 1800304, 2137861, 2258872, 2720914, 3109616, 3150532, 4275722, 4517744, 5441828, 6301064, 8551444, 10883656, 12602128, 14965027, 17102888, 21767312, 29930054, 34205776, 59860108, 119720216, 239440432]

約数ペア:

[(1, 239440432), (2, 119720216), (4, 59860108), (7, 34205776), (8, 29930054), (11, 21767312), (14, 17102888), (16, 14965027), (19, 12602128), (22, 10883656), (28, 8551444), (38, 6301064), (44, 5441828), (53, 4517744), (56, 4275722), (76, 3150532), (77, 3109616), (88, 2720914), (106, 2258872), (112, 2137861), (133, 1800304), (152, 1575266), (154, 1554808), (176, 1360457), (193, 1240624), (209, 1145648), (212, 1129436), (266, 900152), (304, 787633), (308, 777404), (371, 645392), (386, 620312), (418, 572824), (424, 564718), (532, 450076), (583, 410704), (616, 388702), (742, 322696), (772, 310156), (836, 286412), (848, 282359), (1007, 237776), (1064, 225038), (1166, 205352), (1232, 194351), (1351, 177232), (1463, 163664), (1484, 161348), (1544, 155078), (1672, 143206), (2014, 118888), (2123, 112784), (2128, 112519), (2332, 102676), (2702, 88616), (2926, 81832), (2968, 80674), (3088, 77539), (3344, 71603), (3667, 65296), (4028, 59444), (4081, 58672), (4246, 56392), (4664, 51338), (5404, 44308), (5852, 40916), (5936, 40337), (7049, 33968), (7334, 32648), (8056, 29722), (8162, 29336), (8492, 28196), (9328, 25669), (10229, 23408), (10808, 22154), (11077, 21616), (11704, 20458), (14098, 16984), (14668, 16324), (14861, 16112)]