790740468

素因数分解:

$2^2\times 3^7\times 7^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 2442944000

約数和(自身を除く): 1652203532

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 243, 252, 259, 324, 333, 349, 378, 444, 486, 518, 567, 666, 698, 729, 756, 777, 972, 999, 1036, 1047, 1134, 1332, 1396, 1458, 1554, 1701, 1998, 2094, 2187, 2268, 2331, 2443, 2916, 2997, 3108, 3141, 3402, 3996, 4188, 4374, 4662, 4886, 5103, 5994, 6282, 6804, 6993, 7329, 8748, 8991, 9324, 9423, 9772, 10206, 11988, 12564, 12913, 13986, 14658, 15309, 17982, 18846, 20412, 20979, 21987, 25826, 26973, 27972, 28269, 29316, 30618, 35964, 37692, 38739, 41958, 43974, 51652, 53946, 56538, 61236, 62937, 65961, 77478, 80919, 83916, 84807, 87948, 90391, 107892, 113076, 116217, 125874, 131922, 154956, 161838, 169614, 180782, 188811, 197883, 232434, 251748, 254421, 263844, 271173, 323676, 339228, 348651, 361564, 377622, 395766, 464868, 508842, 542346, 566433, 593649, 697302, 755244, 763263, 791532, 813519, 1017684, 1045953, 1084692, 1132866, 1187298, 1394604, 1526526, 1627038, 1780947, 2091906, 2265732, 2374596, 2440557, 3053052, 3137859, 3254076, 3561894, 4183812, 4881114, 5342841, 6275718, 7123788, 7321671, 9413577, 9762228, 10685682, 12551436, 14643342, 18827154, 21371364, 21965013, 28240731, 29286684, 37654308, 43930026, 56481462, 65895039, 87860052, 112962924, 131790078, 197685117, 263580156, 395370234, 790740468]

約数ペア:

[(1, 790740468), (2, 395370234), (3, 263580156), (4, 197685117), (6, 131790078), (7, 112962924), (9, 87860052), (12, 65895039), (14, 56481462), (18, 43930026), (21, 37654308), (27, 29286684), (28, 28240731), (36, 21965013), (37, 21371364), (42, 18827154), (54, 14643342), (63, 12551436), (74, 10685682), (81, 9762228), (84, 9413577), (108, 7321671), (111, 7123788), (126, 6275718), (148, 5342841), (162, 4881114), (189, 4183812), (222, 3561894), (243, 3254076), (252, 3137859), (259, 3053052), (324, 2440557), (333, 2374596), (349, 2265732), (378, 2091906), (444, 1780947), (486, 1627038), (518, 1526526), (567, 1394604), (666, 1187298), (698, 1132866), (729, 1084692), (756, 1045953), (777, 1017684), (972, 813519), (999, 791532), (1036, 763263), (1047, 755244), (1134, 697302), (1332, 593649), (1396, 566433), (1458, 542346), (1554, 508842), (1701, 464868), (1998, 395766), (2094, 377622), (2187, 361564), (2268, 348651), (2331, 339228), (2443, 323676), (2916, 271173), (2997, 263844), (3108, 254421), (3141, 251748), (3402, 232434), (3996, 197883), (4188, 188811), (4374, 180782), (4662, 169614), (4886, 161838), (5103, 154956), (5994, 131922), (6282, 125874), (6804, 116217), (6993, 113076), (7329, 107892), (8748, 90391), (8991, 87948), (9324, 84807), (9423, 83916), (9772, 80919), (10206, 77478), (11988, 65961), (12564, 62937), (12913, 61236), (13986, 56538), (14658, 53946), (15309, 51652), (17982, 43974), (18846, 41958), (20412, 38739), (20979, 37692), (21987, 35964), (25826, 30618), (26973, 29316), (27972, 28269)]