842668288

素因数分解:

$2^8\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:269

約数の個数: 216

約数和(自身を含む): 2214584064

約数和(自身を除く): 1371915776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 49, 56, 62, 64, 77, 88, 98, 112, 124, 128, 154, 176, 196, 197, 217, 224, 248, 256, 308, 341, 352, 392, 394, 434, 448, 496, 539, 616, 682, 704, 784, 788, 868, 896, 992, 1078, 1232, 1364, 1379, 1408, 1519, 1568, 1576, 1736, 1792, 1984, 2156, 2167, 2387, 2464, 2728, 2758, 2816, 3038, 3136, 3152, 3472, 3968, 4312, 4334, 4774, 4928, 5456, 5516, 6076, 6107, 6272, 6304, 6944, 7936, 8624, 8668, 9548, 9653, 9856, 10912, 11032, 12152, 12214, 12544, 12608, 13888, 15169, 16709, 17248, 17336, 19096, 19306, 19712, 21824, 22064, 24304, 24428, 25216, 27776, 30338, 33418, 34496, 34672, 38192, 38612, 42749, 43648, 44128, 48608, 48856, 50432, 55552, 60676, 66836, 67177, 68992, 69344, 76384, 77224, 85498, 87296, 88256, 97216, 97712, 106183, 121352, 133672, 134354, 137984, 138688, 152768, 154448, 170996, 176512, 194432, 195424, 212366, 242704, 267344, 268708, 277376, 299243, 305536, 308896, 341992, 353024, 388864, 390848, 424732, 470239, 485408, 534688, 537416, 554752, 598486, 611072, 617792, 683984, 781696, 849464, 940478, 970816, 1069376, 1074832, 1196972, 1235584, 1367968, 1563392, 1698928, 1880956, 1941632, 2138752, 2149664, 2393944, 2471168, 2735936, 3291673, 3397856, 3761912, 3883264, 4277504, 4299328, 4787888, 5471872, 6583346, 6795712, 7523824, 8598656, 9575776, 10943744, 13166692, 13591424, 15047648, 17197312, 19151552, 26333384, 27182848, 30095296, 38303104, 52666768, 60190592, 76606208, 105333536, 120381184, 210667072, 421334144, 842668288]

約数ペア:

[(1, 842668288), (2, 421334144), (4, 210667072), (7, 120381184), (8, 105333536), (11, 76606208), (14, 60190592), (16, 52666768), (22, 38303104), (28, 30095296), (31, 27182848), (32, 26333384), (44, 19151552), (49, 17197312), (56, 15047648), (62, 13591424), (64, 13166692), (77, 10943744), (88, 9575776), (98, 8598656), (112, 7523824), (124, 6795712), (128, 6583346), (154, 5471872), (176, 4787888), (196, 4299328), (197, 4277504), (217, 3883264), (224, 3761912), (248, 3397856), (256, 3291673), (308, 2735936), (341, 2471168), (352, 2393944), (392, 2149664), (394, 2138752), (434, 1941632), (448, 1880956), (496, 1698928), (539, 1563392), (616, 1367968), (682, 1235584), (704, 1196972), (784, 1074832), (788, 1069376), (868, 970816), (896, 940478), (992, 849464), (1078, 781696), (1232, 683984), (1364, 617792), (1379, 611072), (1408, 598486), (1519, 554752), (1568, 537416), (1576, 534688), (1736, 485408), (1792, 470239), (1984, 424732), (2156, 390848), (2167, 388864), (2387, 353024), (2464, 341992), (2728, 308896), (2758, 305536), (2816, 299243), (3038, 277376), (3136, 268708), (3152, 267344), (3472, 242704), (3968, 212366), (4312, 195424), (4334, 194432), (4774, 176512), (4928, 170996), (5456, 154448), (5516, 152768), (6076, 138688), (6107, 137984), (6272, 134354), (6304, 133672), (6944, 121352), (7936, 106183), (8624, 97712), (8668, 97216), (9548, 88256), (9653, 87296), (9856, 85498), (10912, 77224), (11032, 76384), (12152, 69344), (12214, 68992), (12544, 67177), (12608, 66836), (13888, 60676), (15169, 55552), (16709, 50432), (17248, 48856), (17336, 48608), (19096, 44128), (19306, 43648), (19712, 42749), (21824, 38612), (22064, 38192), (24304, 34672), (24428, 34496), (25216, 33418), (27776, 30338)]