4009475008

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{991}}^1$

素因数の和:1842

約数の個数: 112

約数和(自身を含む): 9941649408

約数和(自身を除く): 5932174400

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 821, 991, 1232, 1642, 1982, 2464, 3284, 3964, 4928, 5747, 6568, 6937, 7928, 9031, 10901, 11494, 13136, 13874, 15856, 18062, 21802, 22988, 26272, 27748, 31712, 36124, 43604, 45976, 52544, 55496, 63217, 63424, 72248, 76307, 87208, 91952, 110992, 126434, 144496, 152614, 174416, 183904, 221984, 252868, 288992, 305228, 348832, 367808, 443968, 505736, 577984, 610456, 697664, 813611, 1011472, 1220912, 1627222, 2022944, 2441824, 3254444, 4045888, 4883648, 5695277, 6508888, 8949721, 11390554, 13017776, 17899442, 22781108, 26035552, 35798884, 45562216, 52071104, 62648047, 71597768, 91124432, 125296094, 143195536, 182248864, 250592188, 286391072, 364497728, 501184376, 572782144, 1002368752, 2004737504, 4009475008]

約数ペア:

[(1, 4009475008), (2, 2004737504), (4, 1002368752), (7, 572782144), (8, 501184376), (11, 364497728), (14, 286391072), (16, 250592188), (22, 182248864), (28, 143195536), (32, 125296094), (44, 91124432), (56, 71597768), (64, 62648047), (77, 52071104), (88, 45562216), (112, 35798884), (154, 26035552), (176, 22781108), (224, 17899442), (308, 13017776), (352, 11390554), (448, 8949721), (616, 6508888), (704, 5695277), (821, 4883648), (991, 4045888), (1232, 3254444), (1642, 2441824), (1982, 2022944), (2464, 1627222), (3284, 1220912), (3964, 1011472), (4928, 813611), (5747, 697664), (6568, 610456), (6937, 577984), (7928, 505736), (9031, 443968), (10901, 367808), (11494, 348832), (13136, 305228), (13874, 288992), (15856, 252868), (18062, 221984), (21802, 183904), (22988, 174416), (26272, 152614), (27748, 144496), (31712, 126434), (36124, 110992), (43604, 91952), (45976, 87208), (52544, 76307), (55496, 72248), (63217, 63424)]