2178314628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{1291}}^1$

素因数の和:1737

約数の個数: 96

約数和(自身を含む): 5938652160

約数和(自身を除く): 3760337532

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 379, 636, 742, 758, 1113, 1137, 1291, 1484, 1516, 2226, 2274, 2582, 2653, 3873, 4452, 4548, 5164, 5306, 7746, 7959, 9037, 10612, 15492, 15918, 18074, 20087, 27111, 31836, 36148, 40174, 54222, 60261, 68423, 80348, 108444, 120522, 136846, 140609, 205269, 241044, 273692, 281218, 410538, 421827, 478961, 489289, 562436, 821076, 843654, 957922, 978578, 1436883, 1467867, 1687308, 1915844, 1957156, 2873766, 2935734, 3425023, 5747532, 5871468, 6850046, 10275069, 13700092, 20550138, 25932317, 41100276, 51864634, 77796951, 103729268, 155593902, 181526219, 311187804, 363052438, 544578657, 726104876, 1089157314, 2178314628]

約数ペア:

[(1, 2178314628), (2, 1089157314), (3, 726104876), (4, 544578657), (6, 363052438), (7, 311187804), (12, 181526219), (14, 155593902), (21, 103729268), (28, 77796951), (42, 51864634), (53, 41100276), (84, 25932317), (106, 20550138), (159, 13700092), (212, 10275069), (318, 6850046), (371, 5871468), (379, 5747532), (636, 3425023), (742, 2935734), (758, 2873766), (1113, 1957156), (1137, 1915844), (1291, 1687308), (1484, 1467867), (1516, 1436883), (2226, 978578), (2274, 957922), (2582, 843654), (2653, 821076), (3873, 562436), (4452, 489289), (4548, 478961), (5164, 421827), (5306, 410538), (7746, 281218), (7959, 273692), (9037, 241044), (10612, 205269), (15492, 140609), (15918, 136846), (18074, 120522), (20087, 108444), (27111, 80348), (31836, 68423), (36148, 60261), (40174, 54222)]