227785488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 160

約数和(自身を含む): 705788160

約数和(自身を除く): 478002672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 97, 112, 116, 168, 174, 194, 203, 232, 241, 291, 336, 348, 388, 406, 464, 482, 582, 609, 679, 696, 723, 776, 812, 964, 1164, 1218, 1358, 1392, 1446, 1552, 1624, 1687, 1928, 2037, 2328, 2436, 2716, 2813, 2892, 3248, 3374, 3856, 4074, 4656, 4872, 5061, 5432, 5626, 5784, 6748, 6989, 8148, 8439, 9744, 10122, 10864, 11252, 11568, 13496, 13978, 16296, 16878, 19691, 20244, 20967, 22504, 23377, 26992, 27956, 32592, 33756, 39382, 40488, 41934, 45008, 46754, 48923, 55912, 59073, 67512, 70131, 78764, 80976, 83868, 93508, 97846, 111824, 118146, 135024, 140262, 146769, 157528, 163639, 167736, 187016, 195692, 236292, 280524, 293538, 315056, 327278, 335472, 374032, 391384, 472584, 490917, 561048, 587076, 654556, 677933, 782768, 945168, 981834, 1122096, 1174152, 1309112, 1355866, 1963668, 2033799, 2348304, 2618224, 2711732, 3927336, 4067598, 4745531, 5423464, 7854672, 8135196, 9491062, 10846928, 14236593, 16270392, 18982124, 28473186, 32540784, 37964248, 56946372, 75928496, 113892744, 227785488]

約数ペア:

[(1, 227785488), (2, 113892744), (3, 75928496), (4, 56946372), (6, 37964248), (7, 32540784), (8, 28473186), (12, 18982124), (14, 16270392), (16, 14236593), (21, 10846928), (24, 9491062), (28, 8135196), (29, 7854672), (42, 5423464), (48, 4745531), (56, 4067598), (58, 3927336), (84, 2711732), (87, 2618224), (97, 2348304), (112, 2033799), (116, 1963668), (168, 1355866), (174, 1309112), (194, 1174152), (203, 1122096), (232, 981834), (241, 945168), (291, 782768), (336, 677933), (348, 654556), (388, 587076), (406, 561048), (464, 490917), (482, 472584), (582, 391384), (609, 374032), (679, 335472), (696, 327278), (723, 315056), (776, 293538), (812, 280524), (964, 236292), (1164, 195692), (1218, 187016), (1358, 167736), (1392, 163639), (1446, 157528), (1552, 146769), (1624, 140262), (1687, 135024), (1928, 118146), (2037, 111824), (2328, 97846), (2436, 93508), (2716, 83868), (2813, 80976), (2892, 78764), (3248, 70131), (3374, 67512), (3856, 59073), (4074, 55912), (4656, 48923), (4872, 46754), (5061, 45008), (5432, 41934), (5626, 40488), (5784, 39382), (6748, 33756), (6989, 32592), (8148, 27956), (8439, 26992), (9744, 23377), (10122, 22504), (10864, 20967), (11252, 20244), (11568, 19691), (13496, 16878), (13978, 16296)]