21277409736

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2423}}^1$

素因数の和:2540

約数の個数: 256

約数和(自身を含む): 63667814400

約数和(自身を除く): 42390404664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 29, 31, 33, 37, 44, 58, 62, 66, 74, 87, 88, 93, 111, 116, 124, 132, 148, 174, 186, 222, 232, 248, 264, 296, 319, 341, 348, 372, 407, 444, 638, 682, 696, 744, 814, 888, 899, 957, 1023, 1073, 1147, 1221, 1276, 1364, 1628, 1798, 1914, 2046, 2146, 2294, 2423, 2442, 2552, 2697, 2728, 3219, 3256, 3441, 3596, 3828, 4092, 4292, 4588, 4846, 4884, 5394, 6438, 6882, 7192, 7269, 7656, 8184, 8584, 9176, 9692, 9768, 9889, 10788, 11803, 12617, 12876, 13764, 14538, 19384, 19778, 21576, 23606, 25234, 25752, 26653, 27528, 29076, 29667, 33263, 35409, 37851, 39556, 47212, 50468, 53306, 58152, 59334, 66526, 70267, 70818, 75113, 75702, 79112, 79959, 89651, 94424, 99789, 100936, 106612, 118668, 133052, 140534, 141636, 150226, 151404, 159918, 179302, 199578, 210801, 213224, 225339, 237336, 266104, 268953, 281068, 283272, 300452, 302808, 319836, 358604, 365893, 399156, 421602, 450678, 537906, 562136, 600904, 639672, 717208, 731786, 772937, 798312, 826243, 843204, 901356, 986161, 1075812, 1097679, 1463572, 1545874, 1652486, 1686408, 1802712, 1972322, 2151624, 2178277, 2195358, 2318811, 2478729, 2599879, 2779181, 2927144, 2958483, 3091748, 3304972, 3944644, 4356554, 4390716, 4637622, 4957458, 5199758, 5558362, 5916966, 6183496, 6534831, 6609944, 7799637, 7889288, 8337543, 8713108, 8781432, 9275244, 9914916, 10399516, 11116724, 11833932, 13069662, 15599274, 16675086, 17426216, 18550488, 19829832, 20799032, 22233448, 23667864, 23961047, 26139324, 28598669, 30570991, 31198548, 33350172, 47922094, 52278648, 57197338, 61141982, 62397096, 66700344, 71883141, 80596249, 85796007, 91712973, 95844188, 114394676, 122283964, 143766282, 161192498, 171592014, 183425946, 191688376, 228789352, 241788747, 244567928, 287532564, 322384996, 343184028, 366851892, 483577494, 575065128, 644769992, 686368056, 733703784, 886558739, 967154988, 1773117478, 1934309976, 2659676217, 3546234956, 5319352434, 7092469912, 10638704868, 21277409736]

約数ペア:

[(1, 21277409736), (2, 10638704868), (3, 7092469912), (4, 5319352434), (6, 3546234956), (8, 2659676217), (11, 1934309976), (12, 1773117478), (22, 967154988), (24, 886558739), (29, 733703784), (31, 686368056), (33, 644769992), (37, 575065128), (44, 483577494), (58, 366851892), (62, 343184028), (66, 322384996), (74, 287532564), (87, 244567928), (88, 241788747), (93, 228789352), (111, 191688376), (116, 183425946), (124, 171592014), (132, 161192498), (148, 143766282), (174, 122283964), (186, 114394676), (222, 95844188), (232, 91712973), (248, 85796007), (264, 80596249), (296, 71883141), (319, 66700344), (341, 62397096), (348, 61141982), (372, 57197338), (407, 52278648), (444, 47922094), (638, 33350172), (682, 31198548), (696, 30570991), (744, 28598669), (814, 26139324), (888, 23961047), (899, 23667864), (957, 22233448), (1023, 20799032), (1073, 19829832), (1147, 18550488), (1221, 17426216), (1276, 16675086), (1364, 15599274), (1628, 13069662), (1798, 11833932), (1914, 11116724), (2046, 10399516), (2146, 9914916), (2294, 9275244), (2423, 8781432), (2442, 8713108), (2552, 8337543), (2697, 7889288), (2728, 7799637), (3219, 6609944), (3256, 6534831), (3441, 6183496), (3596, 5916966), (3828, 5558362), (4092, 5199758), (4292, 4957458), (4588, 4637622), (4846, 4390716), (4884, 4356554), (5394, 3944644), (6438, 3304972), (6882, 3091748), (7192, 2958483), (7269, 2927144), (7656, 2779181), (8184, 2599879), (8584, 2478729), (9176, 2318811), (9692, 2195358), (9768, 2178277), (9889, 2151624), (10788, 1972322), (11803, 1802712), (12617, 1686408), (12876, 1652486), (13764, 1545874), (14538, 1463572), (19384, 1097679), (19778, 1075812), (21576, 986161), (23606, 901356), (25234, 843204), (25752, 826243), (26653, 798312), (27528, 772937), (29076, 731786), (29667, 717208), (33263, 639672), (35409, 600904), (37851, 562136), (39556, 537906), (47212, 450678), (50468, 421602), (53306, 399156), (58152, 365893), (59334, 358604), (66526, 319836), (70267, 302808), (70818, 300452), (75113, 283272), (75702, 281068), (79112, 268953), (79959, 266104), (89651, 237336), (94424, 225339), (99789, 213224), (100936, 210801), (106612, 199578), (118668, 179302), (133052, 159918), (140534, 151404), (141636, 150226)]