539950208

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 1381406400

約数和(自身を除く): 841456192

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 32, 38, 46, 49, 56, 64, 76, 92, 98, 112, 128, 133, 152, 161, 184, 196, 197, 224, 266, 304, 322, 368, 392, 394, 437, 448, 532, 608, 644, 736, 784, 788, 874, 896, 931, 1064, 1127, 1216, 1288, 1379, 1472, 1568, 1576, 1748, 1862, 2128, 2254, 2432, 2576, 2758, 2944, 3059, 3136, 3152, 3496, 3724, 3743, 4256, 4508, 4531, 5152, 5516, 6118, 6272, 6304, 6992, 7448, 7486, 8512, 9016, 9062, 9653, 10304, 11032, 12236, 12608, 13984, 14896, 14972, 17024, 18032, 18124, 19306, 20608, 21413, 22064, 24472, 25216, 26201, 27968, 29792, 29944, 31717, 36064, 36248, 38612, 42826, 44128, 48944, 52402, 55936, 59584, 59888, 63434, 72128, 72496, 77224, 85652, 86089, 88256, 97888, 104804, 119168, 119776, 126868, 144256, 144992, 154448, 171304, 172178, 176512, 183407, 195776, 209608, 222019, 239552, 253736, 289984, 308896, 342608, 344356, 366814, 391552, 419216, 444038, 479104, 507472, 579968, 602623, 617792, 685216, 688712, 733628, 838432, 888076, 1014944, 1205246, 1235584, 1370432, 1377424, 1467256, 1676864, 1776152, 2029888, 2410492, 2740864, 2754848, 2934512, 3353728, 3552304, 4059776, 4218361, 4820984, 5509696, 5869024, 7104608, 8436722, 9641968, 11019392, 11738048, 14209216, 16873444, 19283936, 23476096, 28418432, 33746888, 38567872, 67493776, 77135744, 134987552, 269975104, 539950208]

約数ペア:

[(1, 539950208), (2, 269975104), (4, 134987552), (7, 77135744), (8, 67493776), (14, 38567872), (16, 33746888), (19, 28418432), (23, 23476096), (28, 19283936), (32, 16873444), (38, 14209216), (46, 11738048), (49, 11019392), (56, 9641968), (64, 8436722), (76, 7104608), (92, 5869024), (98, 5509696), (112, 4820984), (128, 4218361), (133, 4059776), (152, 3552304), (161, 3353728), (184, 2934512), (196, 2754848), (197, 2740864), (224, 2410492), (266, 2029888), (304, 1776152), (322, 1676864), (368, 1467256), (392, 1377424), (394, 1370432), (437, 1235584), (448, 1205246), (532, 1014944), (608, 888076), (644, 838432), (736, 733628), (784, 688712), (788, 685216), (874, 617792), (896, 602623), (931, 579968), (1064, 507472), (1127, 479104), (1216, 444038), (1288, 419216), (1379, 391552), (1472, 366814), (1568, 344356), (1576, 342608), (1748, 308896), (1862, 289984), (2128, 253736), (2254, 239552), (2432, 222019), (2576, 209608), (2758, 195776), (2944, 183407), (3059, 176512), (3136, 172178), (3152, 171304), (3496, 154448), (3724, 144992), (3743, 144256), (4256, 126868), (4508, 119776), (4531, 119168), (5152, 104804), (5516, 97888), (6118, 88256), (6272, 86089), (6304, 85652), (6992, 77224), (7448, 72496), (7486, 72128), (8512, 63434), (9016, 59888), (9062, 59584), (9653, 55936), (10304, 52402), (11032, 48944), (12236, 44128), (12608, 42826), (13984, 38612), (14896, 36248), (14972, 36064), (17024, 31717), (18032, 29944), (18124, 29792), (19306, 27968), (20608, 26201), (21413, 25216), (22064, 24472)]