2745754872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1$

素因数の和:3105

約数の個数: 128

約数和(自身を含む): 8060774400

約数和(自身を除く): 5315019528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 83, 84, 134, 166, 168, 201, 249, 268, 332, 402, 469, 498, 536, 581, 664, 804, 938, 996, 1162, 1407, 1608, 1743, 1876, 1992, 2324, 2814, 2939, 3486, 3752, 4648, 5561, 5628, 5878, 6972, 8817, 11122, 11256, 11756, 13944, 16683, 17634, 20573, 22244, 23512, 33366, 35268, 38927, 41146, 44488, 61719, 66732, 70536, 77854, 82292, 116781, 123438, 133464, 155708, 164584, 196913, 233562, 243937, 246876, 311416, 393826, 467124, 487874, 493752, 590739, 731811, 787652, 934248, 975748, 1181478, 1378391, 1463622, 1575304, 1707559, 1951496, 2362956, 2756782, 2927244, 3415118, 4135173, 4725912, 5122677, 5513564, 5854488, 6830236, 8270346, 10245354, 11027128, 13660472, 16343779, 16540692, 20490708, 32687558, 33081384, 40981416, 49031337, 65375116, 98062674, 114406453, 130750232, 196125348, 228812906, 343219359, 392250696, 457625812, 686438718, 915251624, 1372877436, 2745754872]

約数ペア:

[(1, 2745754872), (2, 1372877436), (3, 915251624), (4, 686438718), (6, 457625812), (7, 392250696), (8, 343219359), (12, 228812906), (14, 196125348), (21, 130750232), (24, 114406453), (28, 98062674), (42, 65375116), (56, 49031337), (67, 40981416), (83, 33081384), (84, 32687558), (134, 20490708), (166, 16540692), (168, 16343779), (201, 13660472), (249, 11027128), (268, 10245354), (332, 8270346), (402, 6830236), (469, 5854488), (498, 5513564), (536, 5122677), (581, 4725912), (664, 4135173), (804, 3415118), (938, 2927244), (996, 2756782), (1162, 2362956), (1407, 1951496), (1608, 1707559), (1743, 1575304), (1876, 1463622), (1992, 1378391), (2324, 1181478), (2814, 975748), (2939, 934248), (3486, 787652), (3752, 731811), (4648, 590739), (5561, 493752), (5628, 487874), (5878, 467124), (6972, 393826), (8817, 311416), (11122, 246876), (11256, 243937), (11756, 233562), (13944, 196913), (16683, 164584), (17634, 155708), (20573, 133464), (22244, 123438), (23512, 116781), (33366, 82292), (35268, 77854), (38927, 70536), (41146, 66732), (44488, 61719)]