1212962688

素因数分解:

$2^7\times 3^7\times 7^1\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 256

約数和(自身を含む): 4148544000

約数和(自身を除く): 2935581312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 384, 432, 448, 486, 504, 567, 576, 619, 648, 672, 729, 756, 864, 896, 972, 1008, 1134, 1152, 1238, 1296, 1344, 1458, 1512, 1701, 1728, 1857, 1944, 2016, 2187, 2268, 2476, 2592, 2688, 2916, 3024, 3402, 3456, 3714, 3888, 4032, 4333, 4374, 4536, 4952, 5103, 5184, 5571, 5832, 6048, 6804, 7428, 7776, 8064, 8666, 8748, 9072, 9904, 10206, 10368, 11142, 11664, 12096, 12999, 13608, 14856, 15309, 15552, 16713, 17332, 17496, 18144, 19808, 20412, 22284, 23328, 24192, 25998, 27216, 29712, 30618, 31104, 33426, 34664, 34992, 36288, 38997, 39616, 40824, 44568, 46656, 50139, 51996, 54432, 59424, 61236, 66852, 69328, 69984, 72576, 77994, 79232, 81648, 89136, 93312, 100278, 103992, 108864, 116991, 118848, 122472, 133704, 138656, 139968, 150417, 155988, 163296, 178272, 200556, 207984, 217728, 233982, 237696, 244944, 267408, 277312, 279936, 300834, 311976, 326592, 350973, 356544, 401112, 415968, 451251, 467964, 489888, 534816, 554624, 601668, 623952, 653184, 701946, 713088, 802224, 831936, 902502, 935928, 979776, 1052919, 1069632, 1203336, 1247904, 1353753, 1403892, 1604448, 1663872, 1805004, 1871856, 1959552, 2105838, 2139264, 2406672, 2495808, 2707506, 2807784, 3158757, 3208896, 3610008, 3743712, 4211676, 4813344, 4991616, 5415012, 5615568, 6317514, 6417792, 7220016, 7487424, 8423352, 9476271, 9626688, 10830024, 11231136, 12635028, 14440032, 14974848, 16846704, 18952542, 19253376, 21660048, 22462272, 25270056, 28880064, 33693408, 37905084, 43320096, 44924544, 50540112, 57760128, 67386816, 75810168, 86640192, 101080224, 134773632, 151620336, 173280384, 202160448, 303240672, 404320896, 606481344, 1212962688]

約数ペア:

[(1, 1212962688), (2, 606481344), (3, 404320896), (4, 303240672), (6, 202160448), (7, 173280384), (8, 151620336), (9, 134773632), (12, 101080224), (14, 86640192), (16, 75810168), (18, 67386816), (21, 57760128), (24, 50540112), (27, 44924544), (28, 43320096), (32, 37905084), (36, 33693408), (42, 28880064), (48, 25270056), (54, 22462272), (56, 21660048), (63, 19253376), (64, 18952542), (72, 16846704), (81, 14974848), (84, 14440032), (96, 12635028), (108, 11231136), (112, 10830024), (126, 9626688), (128, 9476271), (144, 8423352), (162, 7487424), (168, 7220016), (189, 6417792), (192, 6317514), (216, 5615568), (224, 5415012), (243, 4991616), (252, 4813344), (288, 4211676), (324, 3743712), (336, 3610008), (378, 3208896), (384, 3158757), (432, 2807784), (448, 2707506), (486, 2495808), (504, 2406672), (567, 2139264), (576, 2105838), (619, 1959552), (648, 1871856), (672, 1805004), (729, 1663872), (756, 1604448), (864, 1403892), (896, 1353753), (972, 1247904), (1008, 1203336), (1134, 1069632), (1152, 1052919), (1238, 979776), (1296, 935928), (1344, 902502), (1458, 831936), (1512, 802224), (1701, 713088), (1728, 701946), (1857, 653184), (1944, 623952), (2016, 601668), (2187, 554624), (2268, 534816), (2476, 489888), (2592, 467964), (2688, 451251), (2916, 415968), (3024, 401112), (3402, 356544), (3456, 350973), (3714, 326592), (3888, 311976), (4032, 300834), (4333, 279936), (4374, 277312), (4536, 267408), (4952, 244944), (5103, 237696), (5184, 233982), (5571, 217728), (5832, 207984), (6048, 200556), (6804, 178272), (7428, 163296), (7776, 155988), (8064, 150417), (8666, 139968), (8748, 138656), (9072, 133704), (9904, 122472), (10206, 118848), (10368, 116991), (11142, 108864), (11664, 103992), (12096, 100278), (12999, 93312), (13608, 89136), (14856, 81648), (15309, 79232), (15552, 77994), (16713, 72576), (17332, 69984), (17496, 69328), (18144, 66852), (19808, 61236), (20412, 59424), (22284, 54432), (23328, 51996), (24192, 50139), (25998, 46656), (27216, 44568), (29712, 40824), (30618, 39616), (31104, 38997), (33426, 36288), (34664, 34992)]