239636628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 216

約数和(自身を含む): 790083840

約数和(自身を除く): 550447212

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 29, 33, 36, 42, 44, 58, 63, 66, 77, 84, 87, 99, 116, 121, 126, 132, 154, 174, 198, 203, 231, 242, 252, 261, 271, 308, 319, 348, 363, 396, 406, 462, 484, 522, 542, 609, 638, 693, 726, 812, 813, 847, 924, 957, 1044, 1084, 1089, 1218, 1276, 1386, 1452, 1626, 1694, 1827, 1897, 1914, 2178, 2233, 2436, 2439, 2541, 2772, 2871, 2981, 3252, 3388, 3509, 3654, 3794, 3828, 4356, 4466, 4878, 5082, 5691, 5742, 5962, 6699, 7018, 7308, 7588, 7623, 7859, 8932, 8943, 9756, 10164, 10527, 11382, 11484, 11924, 13398, 14036, 15246, 15718, 17073, 17886, 20097, 20867, 21054, 22764, 23577, 24563, 26796, 26829, 30492, 31436, 31581, 32791, 34146, 35772, 40194, 41734, 42108, 47154, 49126, 53658, 55013, 62601, 63162, 65582, 68292, 70731, 73689, 80388, 83468, 86449, 94308, 98252, 98373, 107316, 110026, 125202, 126324, 131164, 141462, 147378, 165039, 172898, 187803, 196746, 220052, 221067, 229537, 250404, 259347, 282924, 294756, 295119, 330078, 345796, 375606, 393492, 442134, 459074, 495117, 518694, 590238, 605143, 660156, 688611, 751212, 778041, 884268, 918148, 950939, 990234, 1037388, 1180476, 1210286, 1377222, 1556082, 1815429, 1901878, 1980468, 2065833, 2420572, 2754444, 2852817, 3112164, 3630858, 3803756, 4131666, 5446287, 5705634, 6656573, 7261716, 8263332, 8558451, 10892574, 11411268, 13313146, 17116902, 19969719, 21785148, 26626292, 34233804, 39939438, 59909157, 79878876, 119818314, 239636628]

約数ペア:

[(1, 239636628), (2, 119818314), (3, 79878876), (4, 59909157), (6, 39939438), (7, 34233804), (9, 26626292), (11, 21785148), (12, 19969719), (14, 17116902), (18, 13313146), (21, 11411268), (22, 10892574), (28, 8558451), (29, 8263332), (33, 7261716), (36, 6656573), (42, 5705634), (44, 5446287), (58, 4131666), (63, 3803756), (66, 3630858), (77, 3112164), (84, 2852817), (87, 2754444), (99, 2420572), (116, 2065833), (121, 1980468), (126, 1901878), (132, 1815429), (154, 1556082), (174, 1377222), (198, 1210286), (203, 1180476), (231, 1037388), (242, 990234), (252, 950939), (261, 918148), (271, 884268), (308, 778041), (319, 751212), (348, 688611), (363, 660156), (396, 605143), (406, 590238), (462, 518694), (484, 495117), (522, 459074), (542, 442134), (609, 393492), (638, 375606), (693, 345796), (726, 330078), (812, 295119), (813, 294756), (847, 282924), (924, 259347), (957, 250404), (1044, 229537), (1084, 221067), (1089, 220052), (1218, 196746), (1276, 187803), (1386, 172898), (1452, 165039), (1626, 147378), (1694, 141462), (1827, 131164), (1897, 126324), (1914, 125202), (2178, 110026), (2233, 107316), (2436, 98373), (2439, 98252), (2541, 94308), (2772, 86449), (2871, 83468), (2981, 80388), (3252, 73689), (3388, 70731), (3509, 68292), (3654, 65582), (3794, 63162), (3828, 62601), (4356, 55013), (4466, 53658), (4878, 49126), (5082, 47154), (5691, 42108), (5742, 41734), (5962, 40194), (6699, 35772), (7018, 34146), (7308, 32791), (7588, 31581), (7623, 31436), (7859, 30492), (8932, 26829), (8943, 26796), (9756, 24563), (10164, 23577), (10527, 22764), (11382, 21054), (11484, 20867), (11924, 20097), (13398, 17886), (14036, 17073), (15246, 15718)]