742072968

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1987}}^1$

素因数の和:2041

約数の個数: 256

約数和(自身を含む): 2671872000

約数和(自身を除く): 1929799032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 19, 21, 24, 26, 27, 28, 36, 38, 39, 42, 52, 54, 56, 57, 63, 72, 76, 78, 84, 91, 104, 108, 114, 117, 126, 133, 152, 156, 168, 171, 182, 189, 216, 228, 234, 247, 252, 266, 273, 312, 342, 351, 364, 378, 399, 456, 468, 494, 504, 513, 532, 546, 684, 702, 728, 741, 756, 798, 819, 936, 988, 1026, 1064, 1092, 1197, 1368, 1404, 1482, 1512, 1596, 1638, 1729, 1976, 1987, 2052, 2184, 2223, 2394, 2457, 2808, 2964, 3192, 3276, 3458, 3591, 3974, 4104, 4446, 4788, 4914, 5187, 5928, 5961, 6552, 6669, 6916, 7182, 7948, 8892, 9576, 9828, 10374, 11922, 13338, 13832, 13909, 14364, 15561, 15896, 17784, 17883, 19656, 20748, 23844, 25831, 26676, 27818, 28728, 31122, 35766, 37753, 41496, 41727, 46683, 47688, 51662, 53352, 53649, 55636, 62244, 71532, 75506, 77493, 83454, 93366, 103324, 107298, 111272, 113259, 124488, 125181, 143064, 151012, 154986, 166908, 180817, 186732, 206648, 214596, 226518, 232479, 250362, 264271, 302024, 309972, 333816, 339777, 361634, 373464, 375543, 429192, 453036, 464958, 490789, 500724, 528542, 542451, 619944, 679554, 697437, 723268, 751086, 792813, 906072, 929916, 981578, 1001448, 1019331, 1057084, 1084902, 1359108, 1394874, 1446536, 1472367, 1502172, 1585626, 1627353, 1859832, 1963156, 2038662, 2114168, 2169804, 2378439, 2718216, 2789748, 2944734, 3004344, 3171252, 3254706, 3435523, 3926312, 4077324, 4339608, 4417101, 4756878, 4882059, 5579496, 5889468, 6342504, 6509412, 6871046, 7135317, 8154648, 8834202, 9513756, 9764118, 10306569, 11778936, 13018824, 13251303, 13742092, 14270634, 17668404, 19027512, 19528236, 20613138, 26502606, 27484184, 28541268, 30919707, 35336808, 39056472, 41226276, 53005212, 57082536, 61839414, 82452552, 92759121, 106010424, 123678828, 185518242, 247357656, 371036484, 742072968]

約数ペア:

[(1, 742072968), (2, 371036484), (3, 247357656), (4, 185518242), (6, 123678828), (7, 106010424), (8, 92759121), (9, 82452552), (12, 61839414), (13, 57082536), (14, 53005212), (18, 41226276), (19, 39056472), (21, 35336808), (24, 30919707), (26, 28541268), (27, 27484184), (28, 26502606), (36, 20613138), (38, 19528236), (39, 19027512), (42, 17668404), (52, 14270634), (54, 13742092), (56, 13251303), (57, 13018824), (63, 11778936), (72, 10306569), (76, 9764118), (78, 9513756), (84, 8834202), (91, 8154648), (104, 7135317), (108, 6871046), (114, 6509412), (117, 6342504), (126, 5889468), (133, 5579496), (152, 4882059), (156, 4756878), (168, 4417101), (171, 4339608), (182, 4077324), (189, 3926312), (216, 3435523), (228, 3254706), (234, 3171252), (247, 3004344), (252, 2944734), (266, 2789748), (273, 2718216), (312, 2378439), (342, 2169804), (351, 2114168), (364, 2038662), (378, 1963156), (399, 1859832), (456, 1627353), (468, 1585626), (494, 1502172), (504, 1472367), (513, 1446536), (532, 1394874), (546, 1359108), (684, 1084902), (702, 1057084), (728, 1019331), (741, 1001448), (756, 981578), (798, 929916), (819, 906072), (936, 792813), (988, 751086), (1026, 723268), (1064, 697437), (1092, 679554), (1197, 619944), (1368, 542451), (1404, 528542), (1482, 500724), (1512, 490789), (1596, 464958), (1638, 453036), (1729, 429192), (1976, 375543), (1987, 373464), (2052, 361634), (2184, 339777), (2223, 333816), (2394, 309972), (2457, 302024), (2808, 264271), (2964, 250362), (3192, 232479), (3276, 226518), (3458, 214596), (3591, 206648), (3974, 186732), (4104, 180817), (4446, 166908), (4788, 154986), (4914, 151012), (5187, 143064), (5928, 125181), (5961, 124488), (6552, 113259), (6669, 111272), (6916, 107298), (7182, 103324), (7948, 93366), (8892, 83454), (9576, 77493), (9828, 75506), (10374, 71532), (11922, 62244), (13338, 55636), (13832, 53649), (13909, 53352), (14364, 51662), (15561, 47688), (15896, 46683), (17784, 41727), (17883, 41496), (19656, 37753), (20748, 35766), (23844, 31122), (25831, 28728), (26676, 27818)]