1440049044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{457}}^1$

素因数の和:734

約数の個数: 144

約数和(自身を含む): 4105116288

約数和(自身を除く): 2665067244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 233, 276, 294, 322, 457, 466, 483, 588, 644, 699, 914, 932, 966, 1127, 1371, 1398, 1631, 1828, 1932, 2254, 2742, 2796, 3199, 3262, 3381, 4508, 4893, 5359, 5484, 6398, 6524, 6762, 9597, 9786, 10511, 10718, 11417, 12796, 13524, 16077, 19194, 19572, 21022, 21436, 22393, 22834, 31533, 32154, 34251, 37513, 38388, 42044, 44786, 45668, 63066, 64308, 67179, 68502, 73577, 75026, 89572, 106481, 112539, 126132, 134358, 137004, 147154, 150052, 212962, 220731, 225078, 262591, 268716, 294308, 319443, 425924, 441462, 450156, 515039, 525182, 638886, 745367, 787773, 882924, 1030078, 1050364, 1277772, 1490734, 1545117, 1575546, 2060156, 2236101, 2449063, 2981468, 3090234, 3151092, 4472202, 4898126, 5217569, 6180468, 7347189, 8944404, 9796252, 10435138, 14694378, 15652707, 17143441, 20870276, 29388756, 31305414, 34286882, 51430323, 62610828, 68573764, 102860646, 120004087, 205721292, 240008174, 360012261, 480016348, 720024522, 1440049044]

約数ペア:

[(1, 1440049044), (2, 720024522), (3, 480016348), (4, 360012261), (6, 240008174), (7, 205721292), (12, 120004087), (14, 102860646), (21, 68573764), (23, 62610828), (28, 51430323), (42, 34286882), (46, 31305414), (49, 29388756), (69, 20870276), (84, 17143441), (92, 15652707), (98, 14694378), (138, 10435138), (147, 9796252), (161, 8944404), (196, 7347189), (233, 6180468), (276, 5217569), (294, 4898126), (322, 4472202), (457, 3151092), (466, 3090234), (483, 2981468), (588, 2449063), (644, 2236101), (699, 2060156), (914, 1575546), (932, 1545117), (966, 1490734), (1127, 1277772), (1371, 1050364), (1398, 1030078), (1631, 882924), (1828, 787773), (1932, 745367), (2254, 638886), (2742, 525182), (2796, 515039), (3199, 450156), (3262, 441462), (3381, 425924), (4508, 319443), (4893, 294308), (5359, 268716), (5484, 262591), (6398, 225078), (6524, 220731), (6762, 212962), (9597, 150052), (9786, 147154), (10511, 137004), (10718, 134358), (11417, 126132), (12796, 112539), (13524, 106481), (16077, 89572), (19194, 75026), (19572, 73577), (21022, 68502), (21436, 67179), (22393, 64308), (22834, 63066), (31533, 45668), (32154, 44786), (34251, 42044), (37513, 38388)]