2148886908

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 288

約数和(自身を含む): 6736504320

約数和(自身を除く): 4587617412

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 59, 63, 81, 84, 101, 106, 108, 118, 126, 159, 162, 177, 189, 202, 212, 236, 243, 252, 303, 318, 324, 354, 371, 378, 404, 413, 477, 486, 531, 567, 606, 636, 707, 708, 742, 756, 826, 909, 954, 972, 1062, 1113, 1134, 1212, 1239, 1414, 1431, 1484, 1593, 1652, 1701, 1818, 1908, 2121, 2124, 2226, 2268, 2478, 2727, 2828, 2862, 3127, 3186, 3339, 3402, 3636, 3717, 4242, 4293, 4452, 4779, 4956, 5353, 5454, 5724, 5959, 6254, 6363, 6372, 6678, 6804, 7434, 8181, 8484, 8586, 9381, 9558, 10017, 10706, 10908, 11151, 11918, 12508, 12726, 12879, 13356, 14337, 14868, 16059, 16362, 17172, 17877, 18762, 19089, 19116, 20034, 21412, 21889, 22302, 23836, 24543, 25452, 25758, 28143, 28674, 30051, 32118, 32724, 33453, 35754, 37471, 37524, 38178, 40068, 41713, 43778, 44604, 48177, 49086, 51516, 53631, 56286, 57267, 57348, 60102, 64236, 65667, 66906, 71508, 74942, 76356, 83426, 84429, 87556, 90153, 96354, 98172, 100359, 107262, 112413, 112572, 114534, 120204, 125139, 131334, 133812, 144531, 149884, 160893, 166852, 168858, 171801, 180306, 192708, 197001, 200718, 214524, 224826, 229068, 250278, 253287, 262668, 289062, 315827, 321786, 337239, 337716, 343602, 360612, 375417, 394002, 401436, 433593, 449652, 482679, 500556, 506574, 578124, 591003, 631654, 643572, 674478, 687204, 750834, 759861, 788004, 867186, 947481, 965358, 1011717, 1013148, 1126251, 1182006, 1263308, 1300779, 1348956, 1448037, 1501668, 1519722, 1734372, 1773009, 1894962, 1930716, 2023434, 2210789, 2252502, 2364012, 2601558, 2842443, 2896074, 3035151, 3039444, 3378753, 3546018, 3789924, 4046868, 4421578, 4505004, 5203116, 5319027, 5684886, 5792148, 6070302, 6632367, 6757506, 7092036, 8527329, 8843156, 9105453, 10136259, 10638054, 11369772, 12140604, 13264734, 13515012, 17054658, 18210906, 19897101, 20272518, 21276108, 25581987, 26529468, 34109316, 36421812, 39794202, 40545036, 51163974, 59691303, 76745961, 79588404, 102327948, 119382606, 153491922, 179073909, 238765212, 306983844, 358147818, 537221727, 716295636, 1074443454, 2148886908]

約数ペア:

[(1, 2148886908), (2, 1074443454), (3, 716295636), (4, 537221727), (6, 358147818), (7, 306983844), (9, 238765212), (12, 179073909), (14, 153491922), (18, 119382606), (21, 102327948), (27, 79588404), (28, 76745961), (36, 59691303), (42, 51163974), (53, 40545036), (54, 39794202), (59, 36421812), (63, 34109316), (81, 26529468), (84, 25581987), (101, 21276108), (106, 20272518), (108, 19897101), (118, 18210906), (126, 17054658), (159, 13515012), (162, 13264734), (177, 12140604), (189, 11369772), (202, 10638054), (212, 10136259), (236, 9105453), (243, 8843156), (252, 8527329), (303, 7092036), (318, 6757506), (324, 6632367), (354, 6070302), (371, 5792148), (378, 5684886), (404, 5319027), (413, 5203116), (477, 4505004), (486, 4421578), (531, 4046868), (567, 3789924), (606, 3546018), (636, 3378753), (707, 3039444), (708, 3035151), (742, 2896074), (756, 2842443), (826, 2601558), (909, 2364012), (954, 2252502), (972, 2210789), (1062, 2023434), (1113, 1930716), (1134, 1894962), (1212, 1773009), (1239, 1734372), (1414, 1519722), (1431, 1501668), (1484, 1448037), (1593, 1348956), (1652, 1300779), (1701, 1263308), (1818, 1182006), (1908, 1126251), (2121, 1013148), (2124, 1011717), (2226, 965358), (2268, 947481), (2478, 867186), (2727, 788004), (2828, 759861), (2862, 750834), (3127, 687204), (3186, 674478), (3339, 643572), (3402, 631654), (3636, 591003), (3717, 578124), (4242, 506574), (4293, 500556), (4452, 482679), (4779, 449652), (4956, 433593), (5353, 401436), (5454, 394002), (5724, 375417), (5959, 360612), (6254, 343602), (6363, 337716), (6372, 337239), (6678, 321786), (6804, 315827), (7434, 289062), (8181, 262668), (8484, 253287), (8586, 250278), (9381, 229068), (9558, 224826), (10017, 214524), (10706, 200718), (10908, 197001), (11151, 192708), (11918, 180306), (12508, 171801), (12726, 168858), (12879, 166852), (13356, 160893), (14337, 149884), (14868, 144531), (16059, 133812), (16362, 131334), (17172, 125139), (17877, 120204), (18762, 114534), (19089, 112572), (19116, 112413), (20034, 107262), (21412, 100359), (21889, 98172), (22302, 96354), (23836, 90153), (24543, 87556), (25452, 84429), (25758, 83426), (28143, 76356), (28674, 74942), (30051, 71508), (32118, 66906), (32724, 65667), (33453, 64236), (35754, 60102), (37471, 57348), (37524, 57267), (38178, 56286), (40068, 53631), (41713, 51516), (43778, 49086), (44604, 48177)]