1623721968

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:868

約数の個数: 240

約数和(自身を含む): 5242997760

約数和(自身を除く): 3619275792

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 43, 44, 48, 62, 66, 72, 86, 88, 93, 99, 124, 129, 132, 144, 172, 176, 186, 198, 248, 258, 264, 279, 341, 344, 372, 387, 396, 473, 496, 516, 528, 558, 682, 688, 744, 769, 774, 792, 946, 1023, 1032, 1116, 1333, 1364, 1419, 1488, 1538, 1548, 1584, 1892, 2046, 2064, 2232, 2307, 2666, 2728, 2838, 3069, 3076, 3096, 3784, 3999, 4092, 4257, 4464, 4614, 5332, 5456, 5676, 6138, 6152, 6192, 6921, 7568, 7998, 8184, 8459, 8514, 9228, 10664, 11352, 11997, 12276, 12304, 13842, 14663, 15996, 16368, 16918, 17028, 18456, 21328, 22704, 23839, 23994, 24552, 25377, 27684, 29326, 31992, 33067, 33836, 34056, 36912, 43989, 47678, 47988, 49104, 50754, 55368, 58652, 63984, 66134, 67672, 68112, 71517, 76131, 87978, 95356, 95976, 99201, 101508, 110736, 117304, 131967, 132268, 135344, 143034, 152262, 175956, 190712, 191952, 198402, 203016, 214551, 234608, 262229, 263934, 264536, 286068, 297603, 304524, 351912, 363737, 381424, 396804, 406032, 429102, 524458, 527868, 529072, 572136, 595206, 609048, 703824, 727474, 786687, 793608, 858204, 1025077, 1048916, 1055736, 1091211, 1144272, 1190412, 1218096, 1454948, 1573374, 1587216, 1716408, 2050154, 2097832, 2111472, 2182422, 2360061, 2380824, 2909896, 3075231, 3146748, 3273633, 3432816, 4100308, 4195664, 4364844, 4720122, 4761648, 5819792, 6150462, 6293496, 6547266, 8200616, 8729688, 9225693, 9440244, 11275847, 12300924, 12586992, 13094532, 16401232, 17459376, 18451386, 18880488, 22551694, 24601848, 26189064, 33827541, 36902772, 37760976, 45103388, 49203696, 52378128, 67655082, 73805544, 90206776, 101482623, 135310164, 147611088, 180413552, 202965246, 270620328, 405930492, 541240656, 811860984, 1623721968]

約数ペア:

[(1, 1623721968), (2, 811860984), (3, 541240656), (4, 405930492), (6, 270620328), (8, 202965246), (9, 180413552), (11, 147611088), (12, 135310164), (16, 101482623), (18, 90206776), (22, 73805544), (24, 67655082), (31, 52378128), (33, 49203696), (36, 45103388), (43, 37760976), (44, 36902772), (48, 33827541), (62, 26189064), (66, 24601848), (72, 22551694), (86, 18880488), (88, 18451386), (93, 17459376), (99, 16401232), (124, 13094532), (129, 12586992), (132, 12300924), (144, 11275847), (172, 9440244), (176, 9225693), (186, 8729688), (198, 8200616), (248, 6547266), (258, 6293496), (264, 6150462), (279, 5819792), (341, 4761648), (344, 4720122), (372, 4364844), (387, 4195664), (396, 4100308), (473, 3432816), (496, 3273633), (516, 3146748), (528, 3075231), (558, 2909896), (682, 2380824), (688, 2360061), (744, 2182422), (769, 2111472), (774, 2097832), (792, 2050154), (946, 1716408), (1023, 1587216), (1032, 1573374), (1116, 1454948), (1333, 1218096), (1364, 1190412), (1419, 1144272), (1488, 1091211), (1538, 1055736), (1548, 1048916), (1584, 1025077), (1892, 858204), (2046, 793608), (2064, 786687), (2232, 727474), (2307, 703824), (2666, 609048), (2728, 595206), (2838, 572136), (3069, 529072), (3076, 527868), (3096, 524458), (3784, 429102), (3999, 406032), (4092, 396804), (4257, 381424), (4464, 363737), (4614, 351912), (5332, 304524), (5456, 297603), (5676, 286068), (6138, 264536), (6152, 263934), (6192, 262229), (6921, 234608), (7568, 214551), (7998, 203016), (8184, 198402), (8459, 191952), (8514, 190712), (9228, 175956), (10664, 152262), (11352, 143034), (11997, 135344), (12276, 132268), (12304, 131967), (13842, 117304), (14663, 110736), (15996, 101508), (16368, 99201), (16918, 95976), (17028, 95356), (18456, 87978), (21328, 76131), (22704, 71517), (23839, 68112), (23994, 67672), (24552, 66134), (25377, 63984), (27684, 58652), (29326, 55368), (31992, 50754), (33067, 49104), (33836, 47988), (34056, 47678), (36912, 43989)]