388308816

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1861}}^1$

素因数の和:1911

約数の個数: 200

約数和(自身を含む): 1340997504

約数和(自身を除く): 952688688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 81, 84, 92, 108, 112, 126, 138, 144, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 336, 368, 378, 414, 432, 483, 504, 552, 567, 621, 644, 648, 756, 828, 966, 1008, 1104, 1134, 1242, 1288, 1296, 1449, 1512, 1656, 1861, 1863, 1932, 2268, 2484, 2576, 2898, 3024, 3312, 3722, 3726, 3864, 4347, 4536, 4968, 5583, 5796, 7444, 7452, 7728, 8694, 9072, 9936, 11166, 11592, 13027, 13041, 14888, 14904, 16749, 17388, 22332, 23184, 26054, 26082, 29776, 29808, 33498, 34776, 39081, 42803, 44664, 50247, 52108, 52164, 66996, 69552, 78162, 85606, 89328, 100494, 104216, 104328, 117243, 128409, 133992, 150741, 156324, 171212, 200988, 208432, 208656, 234486, 256818, 267984, 299621, 301482, 312648, 342424, 351729, 385227, 401976, 468972, 513636, 599242, 602964, 625296, 684848, 703458, 770454, 803952, 898863, 937944, 1027272, 1055187, 1155681, 1198484, 1205928, 1406916, 1540908, 1797726, 1875888, 2054544, 2110374, 2311362, 2396968, 2411856, 2696589, 2813832, 3081816, 3467043, 3595452, 4220748, 4622724, 4793936, 5393178, 5627664, 6163632, 6934086, 7190904, 8089767, 8441496, 9245448, 10786356, 13868172, 14381808, 16179534, 16882992, 18490896, 21572712, 24269301, 27736344, 32359068, 43145424, 48538602, 55472688, 64718136, 97077204, 129436272, 194154408, 388308816]

約数ペア:

[(1, 388308816), (2, 194154408), (3, 129436272), (4, 97077204), (6, 64718136), (7, 55472688), (8, 48538602), (9, 43145424), (12, 32359068), (14, 27736344), (16, 24269301), (18, 21572712), (21, 18490896), (23, 16882992), (24, 16179534), (27, 14381808), (28, 13868172), (36, 10786356), (42, 9245448), (46, 8441496), (48, 8089767), (54, 7190904), (56, 6934086), (63, 6163632), (69, 5627664), (72, 5393178), (81, 4793936), (84, 4622724), (92, 4220748), (108, 3595452), (112, 3467043), (126, 3081816), (138, 2813832), (144, 2696589), (161, 2411856), (162, 2396968), (168, 2311362), (184, 2110374), (189, 2054544), (207, 1875888), (216, 1797726), (252, 1540908), (276, 1406916), (322, 1205928), (324, 1198484), (336, 1155681), (368, 1055187), (378, 1027272), (414, 937944), (432, 898863), (483, 803952), (504, 770454), (552, 703458), (567, 684848), (621, 625296), (644, 602964), (648, 599242), (756, 513636), (828, 468972), (966, 401976), (1008, 385227), (1104, 351729), (1134, 342424), (1242, 312648), (1288, 301482), (1296, 299621), (1449, 267984), (1512, 256818), (1656, 234486), (1861, 208656), (1863, 208432), (1932, 200988), (2268, 171212), (2484, 156324), (2576, 150741), (2898, 133992), (3024, 128409), (3312, 117243), (3722, 104328), (3726, 104216), (3864, 100494), (4347, 89328), (4536, 85606), (4968, 78162), (5583, 69552), (5796, 66996), (7444, 52164), (7452, 52108), (7728, 50247), (8694, 44664), (9072, 42803), (9936, 39081), (11166, 34776), (11592, 33498), (13027, 29808), (13041, 29776), (14888, 26082), (14904, 26054), (16749, 23184), (17388, 22332)]