275828448

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:525

約数の個数: 144

約数和(自身を含む): 849429504

約数和(自身を除く): 573601056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 191, 196, 224, 294, 307, 336, 382, 392, 573, 588, 614, 672, 764, 784, 921, 1146, 1176, 1228, 1337, 1528, 1568, 1842, 2149, 2292, 2352, 2456, 2674, 3056, 3684, 4011, 4298, 4584, 4704, 4912, 5348, 6112, 6447, 7368, 8022, 8596, 9168, 9359, 9824, 10696, 12894, 14736, 15043, 16044, 17192, 18336, 18718, 21392, 25788, 28077, 29472, 30086, 32088, 34384, 37436, 42784, 45129, 51576, 56154, 58637, 60172, 64176, 68768, 74872, 90258, 103152, 112308, 117274, 120344, 128352, 149744, 175911, 180516, 206304, 224616, 234548, 240688, 299488, 351822, 361032, 410459, 449232, 469096, 481376, 703644, 722064, 820918, 898464, 938192, 1231377, 1407288, 1444128, 1641836, 1876384, 2462754, 2814576, 2873213, 3283672, 4925508, 5629152, 5746426, 6567344, 8619639, 9851016, 11492852, 13134688, 17239278, 19702032, 22985704, 34478556, 39404064, 45971408, 68957112, 91942816, 137914224, 275828448]

約数ペア:

[(1, 275828448), (2, 137914224), (3, 91942816), (4, 68957112), (6, 45971408), (7, 39404064), (8, 34478556), (12, 22985704), (14, 19702032), (16, 17239278), (21, 13134688), (24, 11492852), (28, 9851016), (32, 8619639), (42, 6567344), (48, 5746426), (49, 5629152), (56, 4925508), (84, 3283672), (96, 2873213), (98, 2814576), (112, 2462754), (147, 1876384), (168, 1641836), (191, 1444128), (196, 1407288), (224, 1231377), (294, 938192), (307, 898464), (336, 820918), (382, 722064), (392, 703644), (573, 481376), (588, 469096), (614, 449232), (672, 410459), (764, 361032), (784, 351822), (921, 299488), (1146, 240688), (1176, 234548), (1228, 224616), (1337, 206304), (1528, 180516), (1568, 175911), (1842, 149744), (2149, 128352), (2292, 120344), (2352, 117274), (2456, 112308), (2674, 103152), (3056, 90258), (3684, 74872), (4011, 68768), (4298, 64176), (4584, 60172), (4704, 58637), (4912, 56154), (5348, 51576), (6112, 45129), (6447, 42784), (7368, 37436), (8022, 34384), (8596, 32088), (9168, 30086), (9359, 29472), (9824, 28077), (10696, 25788), (12894, 21392), (14736, 18718), (15043, 18336), (16044, 17192)]