123589312

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:870

約数の個数: 112

約数和(自身を含む): 316016640

約数和(自身を除く): 192427328

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 448, 496, 616, 682, 704, 809, 868, 992, 1232, 1364, 1618, 1736, 1984, 2387, 2464, 2728, 3236, 3472, 4774, 4928, 5456, 5663, 6472, 6944, 8899, 9548, 10912, 11326, 12944, 13888, 17798, 19096, 21824, 22652, 25079, 25888, 35596, 38192, 45304, 50158, 51776, 62293, 71192, 76384, 90608, 100316, 124586, 142384, 152768, 175553, 181216, 200632, 249172, 275869, 284768, 351106, 362432, 401264, 498344, 551738, 569536, 702212, 802528, 996688, 1103476, 1404424, 1605056, 1931083, 1993376, 2206952, 2808848, 3862166, 3986752, 4413904, 5617696, 7724332, 8827808, 11235392, 15448664, 17655616, 30897328, 61794656, 123589312]

約数ペア:

[(1, 123589312), (2, 61794656), (4, 30897328), (7, 17655616), (8, 15448664), (11, 11235392), (14, 8827808), (16, 7724332), (22, 5617696), (28, 4413904), (31, 3986752), (32, 3862166), (44, 2808848), (56, 2206952), (62, 1993376), (64, 1931083), (77, 1605056), (88, 1404424), (112, 1103476), (124, 996688), (154, 802528), (176, 702212), (217, 569536), (224, 551738), (248, 498344), (308, 401264), (341, 362432), (352, 351106), (434, 284768), (448, 275869), (496, 249172), (616, 200632), (682, 181216), (704, 175553), (809, 152768), (868, 142384), (992, 124586), (1232, 100316), (1364, 90608), (1618, 76384), (1736, 71192), (1984, 62293), (2387, 51776), (2464, 50158), (2728, 45304), (3236, 38192), (3472, 35596), (4774, 25888), (4928, 25079), (5456, 22652), (5663, 21824), (6472, 19096), (6944, 17798), (8899, 13888), (9548, 12944), (10912, 11326)]