16985308872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:680

約数の個数: 256

約数和(自身を含む): 52455651840

約数和(自身を除く): 35470342968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 73, 84, 102, 119, 136, 146, 168, 204, 219, 238, 257, 292, 317, 357, 408, 438, 476, 511, 514, 584, 634, 714, 771, 876, 951, 952, 1022, 1028, 1241, 1268, 1428, 1533, 1542, 1752, 1799, 1902, 2044, 2056, 2219, 2482, 2536, 2856, 3066, 3084, 3598, 3723, 3804, 4088, 4369, 4438, 4964, 5389, 5397, 6132, 6168, 6657, 7196, 7446, 7608, 8687, 8738, 8876, 9928, 10778, 10794, 12264, 13107, 13314, 14392, 14892, 16167, 17374, 17476, 17752, 18761, 21556, 21588, 23141, 26061, 26214, 26628, 29784, 30583, 32334, 34748, 34952, 37522, 37723, 43112, 43176, 46282, 52122, 52428, 53256, 56283, 61166, 64668, 69423, 69496, 75044, 75446, 81469, 91749, 92564, 104244, 104856, 112566, 113169, 122332, 129336, 131327, 138846, 150088, 150892, 161987, 162938, 183498, 185128, 208488, 225132, 226338, 244407, 244664, 262654, 277692, 301784, 318937, 323974, 325876, 366996, 393397, 393981, 450264, 452676, 485961, 488814, 525308, 555384, 570283, 637874, 647948, 651752, 733992, 786794, 787962, 905352, 956811, 971922, 977628, 1050616, 1140566, 1180191, 1275748, 1295896, 1384973, 1573588, 1575924, 1710849, 1913622, 1943844, 1955256, 2232559, 2281132, 2360382, 2551496, 2753779, 2769946, 3147176, 3151848, 3421698, 3827244, 3887688, 4154919, 4465118, 4562264, 4720764, 5507558, 5539892, 5947237, 6697677, 6843396, 7654488, 8261337, 8309838, 8930236, 9441528, 9694811, 11015116, 11079784, 11894474, 13395354, 13686792, 16522674, 16619676, 17841711, 17860472, 19389622, 22030232, 23788948, 26790708, 29084433, 33045348, 33239352, 35683422, 38779244, 41630659, 47577896, 53581416, 58168866, 66090696, 71366844, 77558488, 83261318, 101103029, 116337732, 124891977, 142733688, 166522636, 202206058, 232675464, 249783954, 303309087, 333045272, 404412116, 499567908, 606618174, 707721203, 808824232, 999135816, 1213236348, 1415442406, 2123163609, 2426472696, 2830884812, 4246327218, 5661769624, 8492654436, 16985308872]

約数ペア:

[(1, 16985308872), (2, 8492654436), (3, 5661769624), (4, 4246327218), (6, 2830884812), (7, 2426472696), (8, 2123163609), (12, 1415442406), (14, 1213236348), (17, 999135816), (21, 808824232), (24, 707721203), (28, 606618174), (34, 499567908), (42, 404412116), (51, 333045272), (56, 303309087), (68, 249783954), (73, 232675464), (84, 202206058), (102, 166522636), (119, 142733688), (136, 124891977), (146, 116337732), (168, 101103029), (204, 83261318), (219, 77558488), (238, 71366844), (257, 66090696), (292, 58168866), (317, 53581416), (357, 47577896), (408, 41630659), (438, 38779244), (476, 35683422), (511, 33239352), (514, 33045348), (584, 29084433), (634, 26790708), (714, 23788948), (771, 22030232), (876, 19389622), (951, 17860472), (952, 17841711), (1022, 16619676), (1028, 16522674), (1241, 13686792), (1268, 13395354), (1428, 11894474), (1533, 11079784), (1542, 11015116), (1752, 9694811), (1799, 9441528), (1902, 8930236), (2044, 8309838), (2056, 8261337), (2219, 7654488), (2482, 6843396), (2536, 6697677), (2856, 5947237), (3066, 5539892), (3084, 5507558), (3598, 4720764), (3723, 4562264), (3804, 4465118), (4088, 4154919), (4369, 3887688), (4438, 3827244), (4964, 3421698), (5389, 3151848), (5397, 3147176), (6132, 2769946), (6168, 2753779), (6657, 2551496), (7196, 2360382), (7446, 2281132), (7608, 2232559), (8687, 1955256), (8738, 1943844), (8876, 1913622), (9928, 1710849), (10778, 1575924), (10794, 1573588), (12264, 1384973), (13107, 1295896), (13314, 1275748), (14392, 1180191), (14892, 1140566), (16167, 1050616), (17374, 977628), (17476, 971922), (17752, 956811), (18761, 905352), (21556, 787962), (21588, 786794), (23141, 733992), (26061, 651752), (26214, 647948), (26628, 637874), (29784, 570283), (30583, 555384), (32334, 525308), (34748, 488814), (34952, 485961), (37522, 452676), (37723, 450264), (43112, 393981), (43176, 393397), (46282, 366996), (52122, 325876), (52428, 323974), (53256, 318937), (56283, 301784), (61166, 277692), (64668, 262654), (69423, 244664), (69496, 244407), (75044, 226338), (75446, 225132), (81469, 208488), (91749, 185128), (92564, 183498), (104244, 162938), (104856, 161987), (112566, 150892), (113169, 150088), (122332, 138846), (129336, 131327)]