28491620724

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{331}}^1\times {\mathrm{4217}}^1$

素因数の和:4577

約数の個数: 168

約数和(自身を含む): 85714214208

約数和(自身を除く): 57222593484

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 331, 378, 486, 567, 662, 729, 756, 972, 993, 1134, 1324, 1458, 1701, 1986, 2268, 2317, 2916, 2979, 3402, 3972, 4217, 4634, 5103, 5958, 6804, 6951, 8434, 8937, 9268, 10206, 11916, 12651, 13902, 16868, 17874, 20412, 20853, 25302, 26811, 27804, 29519, 35748, 37953, 41706, 50604, 53622, 59038, 62559, 75906, 80433, 83412, 88557, 107244, 113859, 118076, 125118, 151812, 160866, 177114, 187677, 227718, 241299, 250236, 265671, 321732, 341577, 354228, 375354, 455436, 482598, 531342, 563031, 683154, 750708, 797013, 965196, 1024731, 1062684, 1126062, 1366308, 1395827, 1594026, 1689093, 2049462, 2252124, 2391039, 2791654, 3074193, 3188052, 3378186, 4098924, 4187481, 4782078, 5583308, 6148386, 6756372, 7173117, 8374962, 9564156, 9770789, 12296772, 12562443, 14346234, 16749924, 19541578, 21519351, 25124886, 28692468, 29312367, 37687329, 39083156, 43038702, 50249772, 58624734, 75374658, 86077404, 87937101, 113061987, 117249468, 150749316, 175874202, 226123974, 263811303, 339185961, 351748404, 452247948, 527622606, 678371922, 791433909, 1017557883, 1055245212, 1356743844, 1582867818, 2035115766, 2374301727, 3165735636, 4070231532, 4748603454, 7122905181, 9497206908, 14245810362, 28491620724]

約数ペア:

[(1, 28491620724), (2, 14245810362), (3, 9497206908), (4, 7122905181), (6, 4748603454), (7, 4070231532), (9, 3165735636), (12, 2374301727), (14, 2035115766), (18, 1582867818), (21, 1356743844), (27, 1055245212), (28, 1017557883), (36, 791433909), (42, 678371922), (54, 527622606), (63, 452247948), (81, 351748404), (84, 339185961), (108, 263811303), (126, 226123974), (162, 175874202), (189, 150749316), (243, 117249468), (252, 113061987), (324, 87937101), (331, 86077404), (378, 75374658), (486, 58624734), (567, 50249772), (662, 43038702), (729, 39083156), (756, 37687329), (972, 29312367), (993, 28692468), (1134, 25124886), (1324, 21519351), (1458, 19541578), (1701, 16749924), (1986, 14346234), (2268, 12562443), (2317, 12296772), (2916, 9770789), (2979, 9564156), (3402, 8374962), (3972, 7173117), (4217, 6756372), (4634, 6148386), (5103, 5583308), (5958, 4782078), (6804, 4187481), (6951, 4098924), (8434, 3378186), (8937, 3188052), (9268, 3074193), (10206, 2791654), (11916, 2391039), (12651, 2252124), (13902, 2049462), (16868, 1689093), (17874, 1594026), (20412, 1395827), (20853, 1366308), (25302, 1126062), (26811, 1062684), (27804, 1024731), (29519, 965196), (35748, 797013), (37953, 750708), (41706, 683154), (50604, 563031), (53622, 531342), (59038, 482598), (62559, 455436), (75906, 375354), (80433, 354228), (83412, 341577), (88557, 321732), (107244, 265671), (113859, 250236), (118076, 241299), (125118, 227718), (151812, 187677), (160866, 177114)]