2865726584

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2671}}^1$

素因数の和:2738

約数の個数: 128

約数和(自身を含む): 6925824000

約数和(自身を除く): 4060097416

約数列:

[1, 2, 4, 7, 8, 14, 17, 23, 28, 34, 46, 49, 56, 68, 92, 98, 119, 136, 161, 184, 196, 238, 322, 343, 391, 392, 476, 644, 686, 782, 833, 952, 1127, 1288, 1372, 1564, 1666, 2254, 2671, 2737, 2744, 3128, 3332, 4508, 5342, 5474, 5831, 6664, 7889, 9016, 10684, 10948, 11662, 15778, 18697, 19159, 21368, 21896, 23324, 31556, 37394, 38318, 45407, 46648, 61433, 63112, 74788, 76636, 90814, 122866, 130879, 134113, 149576, 153272, 181628, 245732, 261758, 268226, 317849, 363256, 430031, 491464, 523516, 536452, 635698, 860062, 916153, 1044361, 1047032, 1072904, 1271396, 1720124, 1832306, 2088722, 2224943, 2542792, 3010217, 3440248, 3664612, 4177444, 4449886, 6020434, 7310527, 7329224, 8354888, 8899772, 12040868, 14621054, 15574601, 17799544, 21071519, 24081736, 29242108, 31149202, 42143038, 51173689, 58484216, 62298404, 84286076, 102347378, 124596808, 168572152, 204694756, 358215823, 409389512, 716431646, 1432863292, 2865726584]

約数ペア:

[(1, 2865726584), (2, 1432863292), (4, 716431646), (7, 409389512), (8, 358215823), (14, 204694756), (17, 168572152), (23, 124596808), (28, 102347378), (34, 84286076), (46, 62298404), (49, 58484216), (56, 51173689), (68, 42143038), (92, 31149202), (98, 29242108), (119, 24081736), (136, 21071519), (161, 17799544), (184, 15574601), (196, 14621054), (238, 12040868), (322, 8899772), (343, 8354888), (391, 7329224), (392, 7310527), (476, 6020434), (644, 4449886), (686, 4177444), (782, 3664612), (833, 3440248), (952, 3010217), (1127, 2542792), (1288, 2224943), (1372, 2088722), (1564, 1832306), (1666, 1720124), (2254, 1271396), (2671, 1072904), (2737, 1047032), (2744, 1044361), (3128, 916153), (3332, 860062), (4508, 635698), (5342, 536452), (5474, 523516), (5831, 491464), (6664, 430031), (7889, 363256), (9016, 317849), (10684, 268226), (10948, 261758), (11662, 245732), (15778, 181628), (18697, 153272), (19159, 149576), (21368, 134113), (21896, 130879), (23324, 122866), (31556, 90814), (37394, 76636), (38318, 74788), (45407, 63112), (46648, 61433)]