331475452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:164

約数の個数: 192

約数和(自身を含む): 827366400

約数和(自身を除く): 495890948

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 29, 34, 37, 44, 58, 59, 68, 74, 77, 116, 118, 119, 148, 154, 187, 203, 236, 238, 259, 308, 319, 374, 406, 407, 413, 476, 493, 518, 629, 638, 649, 748, 812, 814, 826, 986, 1003, 1036, 1073, 1258, 1276, 1298, 1309, 1628, 1652, 1711, 1972, 2006, 2146, 2183, 2233, 2516, 2596, 2618, 2849, 3422, 3451, 4012, 4292, 4366, 4403, 4466, 4543, 5236, 5423, 5698, 6844, 6902, 6919, 7021, 7511, 8732, 8806, 8932, 9086, 10846, 11033, 11396, 11803, 11977, 13804, 13838, 14042, 15022, 15281, 17612, 18172, 18241, 18821, 21692, 22066, 23606, 23954, 24013, 27676, 28084, 29087, 30044, 30562, 36482, 37111, 37642, 37961, 44132, 47212, 47908, 48026, 48433, 58174, 61124, 63307, 72964, 74222, 75284, 75922, 77231, 82621, 96052, 96866, 116348, 126614, 127687, 131747, 148444, 151844, 154462, 165242, 168091, 193732, 200651, 203609, 253228, 255374, 259777, 263494, 308924, 319957, 330484, 336182, 401302, 407218, 408221, 443149, 510748, 519554, 526988, 639914, 672364, 696377, 802604, 814436, 816442, 886298, 1039108, 1076219, 1279828, 1392754, 1404557, 1632884, 1772596, 2152438, 2239699, 2785508, 2809114, 2857547, 4304876, 4479398, 4874639, 5618228, 5715094, 7533533, 8958796, 9749278, 11430188, 11838409, 15067066, 19498556, 23676818, 30134132, 47353636, 82868863, 165737726, 331475452]

約数ペア:

[(1, 331475452), (2, 165737726), (4, 82868863), (7, 47353636), (11, 30134132), (14, 23676818), (17, 19498556), (22, 15067066), (28, 11838409), (29, 11430188), (34, 9749278), (37, 8958796), (44, 7533533), (58, 5715094), (59, 5618228), (68, 4874639), (74, 4479398), (77, 4304876), (116, 2857547), (118, 2809114), (119, 2785508), (148, 2239699), (154, 2152438), (187, 1772596), (203, 1632884), (236, 1404557), (238, 1392754), (259, 1279828), (308, 1076219), (319, 1039108), (374, 886298), (406, 816442), (407, 814436), (413, 802604), (476, 696377), (493, 672364), (518, 639914), (629, 526988), (638, 519554), (649, 510748), (748, 443149), (812, 408221), (814, 407218), (826, 401302), (986, 336182), (1003, 330484), (1036, 319957), (1073, 308924), (1258, 263494), (1276, 259777), (1298, 255374), (1309, 253228), (1628, 203609), (1652, 200651), (1711, 193732), (1972, 168091), (2006, 165242), (2146, 154462), (2183, 151844), (2233, 148444), (2516, 131747), (2596, 127687), (2618, 126614), (2849, 116348), (3422, 96866), (3451, 96052), (4012, 82621), (4292, 77231), (4366, 75922), (4403, 75284), (4466, 74222), (4543, 72964), (5236, 63307), (5423, 61124), (5698, 58174), (6844, 48433), (6902, 48026), (6919, 47908), (7021, 47212), (7511, 44132), (8732, 37961), (8806, 37642), (8932, 37111), (9086, 36482), (10846, 30562), (11033, 30044), (11396, 29087), (11803, 28084), (11977, 27676), (13804, 24013), (13838, 23954), (14042, 23606), (15022, 22066), (15281, 21692), (17612, 18821), (18172, 18241)]