351984168

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1103

約数の個数: 96

約数和(自身を含む): 990662400

約数和(自身を除く): 638678232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 179, 186, 248, 279, 358, 372, 537, 558, 716, 744, 881, 1074, 1116, 1432, 1611, 1762, 2148, 2232, 2643, 3222, 3524, 4296, 5286, 5549, 6444, 7048, 7929, 10572, 11098, 12888, 15858, 16647, 21144, 22196, 27311, 31716, 33294, 44392, 49941, 54622, 63432, 66588, 81933, 99882, 109244, 133176, 157699, 163866, 199764, 218488, 245799, 315398, 327732, 399528, 473097, 491598, 630796, 655464, 946194, 983196, 1261592, 1419291, 1892388, 1966392, 2838582, 3784776, 4888669, 5677164, 9777338, 11354328, 14666007, 19554676, 29332014, 39109352, 43998021, 58664028, 87996042, 117328056, 175992084, 351984168]

約数ペア:

[(1, 351984168), (2, 175992084), (3, 117328056), (4, 87996042), (6, 58664028), (8, 43998021), (9, 39109352), (12, 29332014), (18, 19554676), (24, 14666007), (31, 11354328), (36, 9777338), (62, 5677164), (72, 4888669), (93, 3784776), (124, 2838582), (179, 1966392), (186, 1892388), (248, 1419291), (279, 1261592), (358, 983196), (372, 946194), (537, 655464), (558, 630796), (716, 491598), (744, 473097), (881, 399528), (1074, 327732), (1116, 315398), (1432, 245799), (1611, 218488), (1762, 199764), (2148, 163866), (2232, 157699), (2643, 133176), (3222, 109244), (3524, 99882), (4296, 81933), (5286, 66588), (5549, 63432), (6444, 54622), (7048, 49941), (7929, 44392), (10572, 33294), (11098, 31716), (12888, 27311), (15858, 22196), (16647, 21144)]