1481551188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:306

約数の個数: 192

約数和(自身を含む): 4054095360

約数和(自身を除く): 2572544172

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 37, 39, 52, 53, 58, 74, 78, 87, 106, 111, 116, 148, 156, 159, 167, 174, 212, 222, 318, 334, 348, 377, 444, 481, 501, 636, 668, 689, 754, 962, 1002, 1073, 1131, 1378, 1443, 1508, 1537, 1924, 1961, 2004, 2067, 2146, 2171, 2262, 2756, 2886, 3074, 3219, 3922, 4134, 4292, 4342, 4524, 4611, 4843, 5772, 5883, 6148, 6179, 6438, 6513, 7844, 8268, 8684, 8851, 9222, 9686, 11766, 12358, 12876, 13026, 13949, 14529, 17702, 18444, 18537, 19372, 19981, 23532, 24716, 25493, 26052, 26553, 27898, 29058, 35404, 37074, 39962, 41847, 50986, 53106, 55796, 56869, 58116, 59943, 62959, 74148, 76479, 79924, 80327, 83694, 101972, 106212, 113738, 115063, 119886, 125918, 152958, 160654, 167388, 170607, 179191, 188877, 227476, 230126, 239772, 240981, 251836, 256679, 305916, 321308, 327487, 341214, 345189, 358382, 377754, 460252, 481962, 513358, 537573, 654974, 682428, 690378, 716764, 739297, 755508, 770037, 963924, 982461, 1026716, 1075146, 1309948, 1380756, 1478594, 1540074, 1964922, 2150292, 2217891, 2329483, 2957188, 3080148, 3336827, 3929844, 4257331, 4435782, 4658966, 6673654, 6988449, 8514662, 8871564, 9317932, 9497123, 10010481, 12771993, 13347308, 13976898, 17029324, 18994246, 20020962, 25543986, 27953796, 28491369, 37988492, 40041924, 51087972, 56982738, 113965476, 123462599, 246925198, 370387797, 493850396, 740775594, 1481551188]

約数ペア:

[(1, 1481551188), (2, 740775594), (3, 493850396), (4, 370387797), (6, 246925198), (12, 123462599), (13, 113965476), (26, 56982738), (29, 51087972), (37, 40041924), (39, 37988492), (52, 28491369), (53, 27953796), (58, 25543986), (74, 20020962), (78, 18994246), (87, 17029324), (106, 13976898), (111, 13347308), (116, 12771993), (148, 10010481), (156, 9497123), (159, 9317932), (167, 8871564), (174, 8514662), (212, 6988449), (222, 6673654), (318, 4658966), (334, 4435782), (348, 4257331), (377, 3929844), (444, 3336827), (481, 3080148), (501, 2957188), (636, 2329483), (668, 2217891), (689, 2150292), (754, 1964922), (962, 1540074), (1002, 1478594), (1073, 1380756), (1131, 1309948), (1378, 1075146), (1443, 1026716), (1508, 982461), (1537, 963924), (1924, 770037), (1961, 755508), (2004, 739297), (2067, 716764), (2146, 690378), (2171, 682428), (2262, 654974), (2756, 537573), (2886, 513358), (3074, 481962), (3219, 460252), (3922, 377754), (4134, 358382), (4292, 345189), (4342, 341214), (4524, 327487), (4611, 321308), (4843, 305916), (5772, 256679), (5883, 251836), (6148, 240981), (6179, 239772), (6438, 230126), (6513, 227476), (7844, 188877), (8268, 179191), (8684, 170607), (8851, 167388), (9222, 160654), (9686, 152958), (11766, 125918), (12358, 119886), (12876, 115063), (13026, 113738), (13949, 106212), (14529, 101972), (17702, 83694), (18444, 80327), (18537, 79924), (19372, 76479), (19981, 74148), (23532, 62959), (24716, 59943), (25493, 58116), (26052, 56869), (26553, 55796), (27898, 53106), (29058, 50986), (35404, 41847), (37074, 39962)]