913313072

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11437}}^1$

素因数の和:11506

約数の個数: 80

約数和(自身を含む): 2178527232

約数和(自身を除く): 1265214160

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2852, 3472, 4991, 5704, 9982, 11408, 11437, 19964, 22874, 39928, 45748, 79856, 80059, 91496, 160118, 182992, 263051, 320236, 354547, 526102, 640472, 709094, 1052204, 1280944, 1418188, 1841357, 2104408, 2481829, 2836376, 3682714, 4208816, 4963658, 5672752, 7365428, 8154581, 9927316, 14730856, 16309162, 19854632, 29461712, 32618324, 39709264, 57082067, 65236648, 114164134, 130473296, 228328268, 456656536, 913313072]

約数ペア:

[(1, 913313072), (2, 456656536), (4, 228328268), (7, 130473296), (8, 114164134), (14, 65236648), (16, 57082067), (23, 39709264), (28, 32618324), (31, 29461712), (46, 19854632), (56, 16309162), (62, 14730856), (92, 9927316), (112, 8154581), (124, 7365428), (161, 5672752), (184, 4963658), (217, 4208816), (248, 3682714), (322, 2836376), (368, 2481829), (434, 2104408), (496, 1841357), (644, 1418188), (713, 1280944), (868, 1052204), (1288, 709094), (1426, 640472), (1736, 526102), (2576, 354547), (2852, 320236), (3472, 263051), (4991, 182992), (5704, 160118), (9982, 91496), (11408, 80059), (11437, 79856), (19964, 45748), (22874, 39928)]