12921645744

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{79}}^1\times {\mathrm{7727}}^1$

素因数の和:7837

約数の個数: 240

約数和(自身を含む): 43697203200

約数和(自身を除く): 30775557456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 79, 84, 98, 108, 112, 126, 144, 147, 158, 168, 189, 196, 216, 237, 252, 294, 316, 336, 378, 392, 432, 441, 474, 504, 553, 588, 632, 711, 756, 784, 882, 948, 1008, 1106, 1176, 1264, 1323, 1422, 1512, 1659, 1764, 1896, 2133, 2212, 2352, 2646, 2844, 3024, 3318, 3528, 3792, 3871, 4266, 4424, 4977, 5292, 5688, 6636, 7056, 7727, 7742, 8532, 8848, 9954, 10584, 11376, 11613, 13272, 14931, 15454, 15484, 17064, 19908, 21168, 23181, 23226, 26544, 29862, 30908, 30968, 34128, 34839, 39816, 46362, 46452, 54089, 59724, 61816, 61936, 69543, 69678, 79632, 92724, 92904, 104517, 108178, 119448, 123632, 139086, 139356, 162267, 185448, 185808, 208629, 209034, 216356, 238896, 278172, 278712, 324534, 370896, 378623, 417258, 418068, 432712, 486801, 556344, 557424, 610433, 649068, 757246, 834516, 836136, 865424, 973602, 1112688, 1135869, 1220866, 1298136, 1460403, 1514492, 1669032, 1672272, 1831299, 1947204, 2271738, 2441732, 2596272, 2920806, 3028984, 3338064, 3407607, 3662598, 3894408, 4273031, 4543476, 4883464, 5493897, 5841612, 6057968, 6815214, 7325196, 7788816, 8546062, 9086952, 9766928, 10222821, 10987794, 11683224, 12819093, 13630428, 14650392, 16481691, 17092124, 18173904, 20445642, 21975588, 23366448, 25638186, 27260856, 29300784, 29911217, 32963382, 34184248, 38457279, 40891284, 43951176, 51276372, 54521712, 59822434, 65926764, 68368496, 76914558, 81782568, 87902352, 89733651, 102552744, 115371837, 119644868, 131853528, 153829116, 163565136, 179467302, 205105488, 230743674, 239289736, 263707056, 269200953, 307658232, 358934604, 461487348, 478579472, 538401906, 615316464, 717869208, 807602859, 922974696, 1076803812, 1435738416, 1615205718, 1845949392, 2153607624, 3230411436, 4307215248, 6460822872, 12921645744]

約数ペア:

[(1, 12921645744), (2, 6460822872), (3, 4307215248), (4, 3230411436), (6, 2153607624), (7, 1845949392), (8, 1615205718), (9, 1435738416), (12, 1076803812), (14, 922974696), (16, 807602859), (18, 717869208), (21, 615316464), (24, 538401906), (27, 478579472), (28, 461487348), (36, 358934604), (42, 307658232), (48, 269200953), (49, 263707056), (54, 239289736), (56, 230743674), (63, 205105488), (72, 179467302), (79, 163565136), (84, 153829116), (98, 131853528), (108, 119644868), (112, 115371837), (126, 102552744), (144, 89733651), (147, 87902352), (158, 81782568), (168, 76914558), (189, 68368496), (196, 65926764), (216, 59822434), (237, 54521712), (252, 51276372), (294, 43951176), (316, 40891284), (336, 38457279), (378, 34184248), (392, 32963382), (432, 29911217), (441, 29300784), (474, 27260856), (504, 25638186), (553, 23366448), (588, 21975588), (632, 20445642), (711, 18173904), (756, 17092124), (784, 16481691), (882, 14650392), (948, 13630428), (1008, 12819093), (1106, 11683224), (1176, 10987794), (1264, 10222821), (1323, 9766928), (1422, 9086952), (1512, 8546062), (1659, 7788816), (1764, 7325196), (1896, 6815214), (2133, 6057968), (2212, 5841612), (2352, 5493897), (2646, 4883464), (2844, 4543476), (3024, 4273031), (3318, 3894408), (3528, 3662598), (3792, 3407607), (3871, 3338064), (4266, 3028984), (4424, 2920806), (4977, 2596272), (5292, 2441732), (5688, 2271738), (6636, 1947204), (7056, 1831299), (7727, 1672272), (7742, 1669032), (8532, 1514492), (8848, 1460403), (9954, 1298136), (10584, 1220866), (11376, 1135869), (11613, 1112688), (13272, 973602), (14931, 865424), (15454, 836136), (15484, 834516), (17064, 757246), (19908, 649068), (21168, 610433), (23181, 557424), (23226, 556344), (26544, 486801), (29862, 432712), (30908, 418068), (30968, 417258), (34128, 378623), (34839, 370896), (39816, 324534), (46362, 278712), (46452, 278172), (54089, 238896), (59724, 216356), (61816, 209034), (61936, 208629), (69543, 185808), (69678, 185448), (79632, 162267), (92724, 139356), (92904, 139086), (104517, 123632), (108178, 119448)]