990884664

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2837}}^1$

素因数の和:2880

約数の個数: 240

約数和(自身を含む): 3523263480

約数和(自身を除く): 2532378816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 49, 54, 56, 63, 66, 72, 77, 81, 84, 88, 98, 99, 108, 126, 132, 147, 154, 162, 168, 189, 196, 198, 216, 231, 252, 264, 294, 297, 308, 324, 378, 392, 396, 441, 462, 504, 539, 567, 588, 594, 616, 648, 693, 756, 792, 882, 891, 924, 1078, 1134, 1176, 1188, 1323, 1386, 1512, 1617, 1764, 1782, 1848, 2079, 2156, 2268, 2376, 2646, 2772, 2837, 3234, 3528, 3564, 3969, 4158, 4312, 4536, 4851, 5292, 5544, 5674, 6237, 6468, 7128, 7938, 8316, 8511, 9702, 10584, 11348, 12474, 12936, 14553, 15876, 16632, 17022, 19404, 19859, 22696, 24948, 25533, 29106, 31207, 31752, 34044, 38808, 39718, 43659, 49896, 51066, 58212, 59577, 62414, 68088, 76599, 79436, 87318, 93621, 102132, 116424, 119154, 124828, 139013, 153198, 158872, 174636, 178731, 187242, 204264, 218449, 229797, 238308, 249656, 278026, 280863, 306396, 349272, 357462, 374484, 417039, 436898, 459594, 476616, 536193, 556052, 561726, 612792, 655347, 714924, 748968, 834078, 842589, 873796, 919188, 1072386, 1112104, 1123452, 1251117, 1310694, 1429848, 1529143, 1608579, 1668156, 1685178, 1747592, 1838376, 1966041, 2144772, 2246904, 2502234, 2527767, 2621388, 3058286, 3217158, 3336312, 3370356, 3753351, 3932082, 4289544, 4587429, 5004468, 5055534, 5242776, 5898123, 6116572, 6434316, 6740712, 7506702, 7864164, 9174858, 10008936, 10111068, 11260053, 11796246, 12233144, 12868632, 13762287, 15013404, 15728328, 17694369, 18349716, 20222136, 22520106, 23592492, 27524574, 30026808, 35388738, 36699432, 41286861, 45040212, 47184984, 55049148, 70777476, 82573722, 90080424, 110098296, 123860583, 141554952, 165147444, 247721166, 330294888, 495442332, 990884664]

約数ペア:

[(1, 990884664), (2, 495442332), (3, 330294888), (4, 247721166), (6, 165147444), (7, 141554952), (8, 123860583), (9, 110098296), (11, 90080424), (12, 82573722), (14, 70777476), (18, 55049148), (21, 47184984), (22, 45040212), (24, 41286861), (27, 36699432), (28, 35388738), (33, 30026808), (36, 27524574), (42, 23592492), (44, 22520106), (49, 20222136), (54, 18349716), (56, 17694369), (63, 15728328), (66, 15013404), (72, 13762287), (77, 12868632), (81, 12233144), (84, 11796246), (88, 11260053), (98, 10111068), (99, 10008936), (108, 9174858), (126, 7864164), (132, 7506702), (147, 6740712), (154, 6434316), (162, 6116572), (168, 5898123), (189, 5242776), (196, 5055534), (198, 5004468), (216, 4587429), (231, 4289544), (252, 3932082), (264, 3753351), (294, 3370356), (297, 3336312), (308, 3217158), (324, 3058286), (378, 2621388), (392, 2527767), (396, 2502234), (441, 2246904), (462, 2144772), (504, 1966041), (539, 1838376), (567, 1747592), (588, 1685178), (594, 1668156), (616, 1608579), (648, 1529143), (693, 1429848), (756, 1310694), (792, 1251117), (882, 1123452), (891, 1112104), (924, 1072386), (1078, 919188), (1134, 873796), (1176, 842589), (1188, 834078), (1323, 748968), (1386, 714924), (1512, 655347), (1617, 612792), (1764, 561726), (1782, 556052), (1848, 536193), (2079, 476616), (2156, 459594), (2268, 436898), (2376, 417039), (2646, 374484), (2772, 357462), (2837, 349272), (3234, 306396), (3528, 280863), (3564, 278026), (3969, 249656), (4158, 238308), (4312, 229797), (4536, 218449), (4851, 204264), (5292, 187242), (5544, 178731), (5674, 174636), (6237, 158872), (6468, 153198), (7128, 139013), (7938, 124828), (8316, 119154), (8511, 116424), (9702, 102132), (10584, 93621), (11348, 87318), (12474, 79436), (12936, 76599), (14553, 68088), (15876, 62414), (16632, 59577), (17022, 58212), (19404, 51066), (19859, 49896), (22696, 43659), (24948, 39718), (25533, 38808), (29106, 34044), (31207, 31752)]