12447731072

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{877}}^1$

素因数の和:1009

約数の個数: 192

約数和(自身を含む): 30219776640

約数和(自身を除く): 17772045568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 73, 98, 112, 124, 128, 146, 196, 217, 224, 248, 292, 392, 434, 448, 496, 511, 584, 784, 868, 877, 896, 992, 1022, 1168, 1519, 1568, 1736, 1754, 1984, 2044, 2263, 2336, 3038, 3136, 3472, 3508, 3577, 3968, 4088, 4526, 4672, 6076, 6139, 6272, 6944, 7016, 7154, 8176, 9052, 9344, 12152, 12278, 13888, 14032, 14308, 15841, 16352, 18104, 24304, 24556, 27187, 27776, 28064, 28616, 31682, 32704, 36208, 42973, 48608, 49112, 54374, 56128, 57232, 63364, 64021, 65408, 72416, 85946, 97216, 98224, 108748, 110887, 112256, 114464, 126728, 128042, 144832, 171892, 190309, 194432, 196448, 217496, 221774, 228928, 253456, 256084, 289664, 343784, 380618, 392896, 434992, 443548, 448147, 457856, 506912, 512168, 687568, 761236, 785792, 869984, 887096, 896294, 1013824, 1024336, 1332163, 1375136, 1522472, 1739968, 1774192, 1792588, 1984651, 2027648, 2048672, 2664326, 2750272, 3044944, 3137029, 3479936, 3548384, 3585176, 3969302, 4097344, 5328652, 5500544, 6089888, 6274058, 7096768, 7170352, 7938604, 8194688, 10657304, 12179776, 12548116, 13892557, 14193536, 14340704, 15877208, 21314608, 24359552, 25096232, 27785114, 28681408, 31754416, 42629216, 50192464, 55570228, 57362816, 63508832, 85258432, 97247899, 100384928, 111140456, 127017664, 170516864, 194495798, 200769856, 222280912, 254035328, 388991596, 401539712, 444561824, 777983192, 889123648, 1555966384, 1778247296, 3111932768, 6223865536, 12447731072]

約数ペア:

[(1, 12447731072), (2, 6223865536), (4, 3111932768), (7, 1778247296), (8, 1555966384), (14, 889123648), (16, 777983192), (28, 444561824), (31, 401539712), (32, 388991596), (49, 254035328), (56, 222280912), (62, 200769856), (64, 194495798), (73, 170516864), (98, 127017664), (112, 111140456), (124, 100384928), (128, 97247899), (146, 85258432), (196, 63508832), (217, 57362816), (224, 55570228), (248, 50192464), (292, 42629216), (392, 31754416), (434, 28681408), (448, 27785114), (496, 25096232), (511, 24359552), (584, 21314608), (784, 15877208), (868, 14340704), (877, 14193536), (896, 13892557), (992, 12548116), (1022, 12179776), (1168, 10657304), (1519, 8194688), (1568, 7938604), (1736, 7170352), (1754, 7096768), (1984, 6274058), (2044, 6089888), (2263, 5500544), (2336, 5328652), (3038, 4097344), (3136, 3969302), (3472, 3585176), (3508, 3548384), (3577, 3479936), (3968, 3137029), (4088, 3044944), (4526, 2750272), (4672, 2664326), (6076, 2048672), (6139, 2027648), (6272, 1984651), (6944, 1792588), (7016, 1774192), (7154, 1739968), (8176, 1522472), (9052, 1375136), (9344, 1332163), (12152, 1024336), (12278, 1013824), (13888, 896294), (14032, 887096), (14308, 869984), (15841, 785792), (16352, 761236), (18104, 687568), (24304, 512168), (24556, 506912), (27187, 457856), (27776, 448147), (28064, 443548), (28616, 434992), (31682, 392896), (32704, 380618), (36208, 343784), (42973, 289664), (48608, 256084), (49112, 253456), (54374, 228928), (56128, 221774), (57232, 217496), (63364, 196448), (64021, 194432), (65408, 190309), (72416, 171892), (85946, 144832), (97216, 128042), (98224, 126728), (108748, 114464), (110887, 112256)]