764505216

素因数分解:

$2^7\times 3^7\times {\mathrm{2731}}^1$

素因数の和:2766

約数の個数: 128

約数和(自身を含む): 2285044800

約数和(自身を除く): 1520539584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 288, 324, 384, 432, 486, 576, 648, 729, 864, 972, 1152, 1296, 1458, 1728, 1944, 2187, 2592, 2731, 2916, 3456, 3888, 4374, 5184, 5462, 5832, 7776, 8193, 8748, 10368, 10924, 11664, 15552, 16386, 17496, 21848, 23328, 24579, 31104, 32772, 34992, 43696, 46656, 49158, 65544, 69984, 73737, 87392, 93312, 98316, 131088, 139968, 147474, 174784, 196632, 221211, 262176, 279936, 294948, 349568, 393264, 442422, 524352, 589896, 663633, 786528, 884844, 1048704, 1179792, 1327266, 1573056, 1769688, 1990899, 2359584, 2654532, 3146112, 3539376, 3981798, 4719168, 5309064, 5972697, 7078752, 7963596, 9438336, 10618128, 11945394, 14157504, 15927192, 21236256, 23890788, 28315008, 31854384, 42472512, 47781576, 63708768, 84945024, 95563152, 127417536, 191126304, 254835072, 382252608, 764505216]

約数ペア:

[(1, 764505216), (2, 382252608), (3, 254835072), (4, 191126304), (6, 127417536), (8, 95563152), (9, 84945024), (12, 63708768), (16, 47781576), (18, 42472512), (24, 31854384), (27, 28315008), (32, 23890788), (36, 21236256), (48, 15927192), (54, 14157504), (64, 11945394), (72, 10618128), (81, 9438336), (96, 7963596), (108, 7078752), (128, 5972697), (144, 5309064), (162, 4719168), (192, 3981798), (216, 3539376), (243, 3146112), (288, 2654532), (324, 2359584), (384, 1990899), (432, 1769688), (486, 1573056), (576, 1327266), (648, 1179792), (729, 1048704), (864, 884844), (972, 786528), (1152, 663633), (1296, 589896), (1458, 524352), (1728, 442422), (1944, 393264), (2187, 349568), (2592, 294948), (2731, 279936), (2916, 262176), (3456, 221211), (3888, 196632), (4374, 174784), (5184, 147474), (5462, 139968), (5832, 131088), (7776, 98316), (8193, 93312), (8748, 87392), (10368, 73737), (10924, 69984), (11664, 65544), (15552, 49158), (16386, 46656), (17496, 43696), (21848, 34992), (23328, 32772), (24579, 31104)]