285804918

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:211

約数の個数: 192

約数和(自身を含む): 800616960

約数和(自身を除く): 514812042

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 43, 51, 58, 63, 86, 87, 102, 107, 119, 126, 129, 153, 174, 203, 214, 238, 258, 261, 301, 306, 321, 357, 387, 406, 493, 522, 602, 609, 642, 714, 731, 749, 774, 903, 963, 986, 1071, 1218, 1247, 1462, 1479, 1498, 1806, 1819, 1827, 1926, 2142, 2193, 2247, 2494, 2709, 2958, 3103, 3451, 3638, 3654, 3741, 4386, 4437, 4494, 4601, 5117, 5418, 5457, 6206, 6579, 6741, 6902, 7482, 8729, 8874, 9202, 9309, 10234, 10353, 10914, 11223, 12733, 13158, 13482, 13803, 15351, 16371, 17458, 18618, 20706, 21199, 21721, 22446, 25466, 26187, 27606, 27927, 30702, 31059, 32207, 32742, 38199, 41409, 42398, 43442, 46053, 52374, 52751, 55854, 62118, 63597, 64414, 65163, 76398, 78217, 78561, 82818, 92106, 96621, 105502, 114597, 127194, 130326, 133429, 148393, 156434, 157122, 158253, 190791, 193242, 195489, 229194, 234651, 266858, 289863, 296786, 316506, 369257, 381582, 390978, 400287, 445179, 469302, 474759, 547519, 579726, 703953, 738514, 800574, 890358, 934003, 949518, 1095038, 1107771, 1200861, 1335537, 1407906, 1642557, 1868006, 2215542, 2268293, 2401722, 2671074, 2802009, 3285114, 3323313, 4536586, 4927671, 5604018, 6646626, 6804879, 8406027, 9855342, 13609758, 15878051, 16812054, 20414637, 31756102, 40829274, 47634153, 95268306, 142902459, 285804918]

約数ペア:

[(1, 285804918), (2, 142902459), (3, 95268306), (6, 47634153), (7, 40829274), (9, 31756102), (14, 20414637), (17, 16812054), (18, 15878051), (21, 13609758), (29, 9855342), (34, 8406027), (42, 6804879), (43, 6646626), (51, 5604018), (58, 4927671), (63, 4536586), (86, 3323313), (87, 3285114), (102, 2802009), (107, 2671074), (119, 2401722), (126, 2268293), (129, 2215542), (153, 1868006), (174, 1642557), (203, 1407906), (214, 1335537), (238, 1200861), (258, 1107771), (261, 1095038), (301, 949518), (306, 934003), (321, 890358), (357, 800574), (387, 738514), (406, 703953), (493, 579726), (522, 547519), (602, 474759), (609, 469302), (642, 445179), (714, 400287), (731, 390978), (749, 381582), (774, 369257), (903, 316506), (963, 296786), (986, 289863), (1071, 266858), (1218, 234651), (1247, 229194), (1462, 195489), (1479, 193242), (1498, 190791), (1806, 158253), (1819, 157122), (1827, 156434), (1926, 148393), (2142, 133429), (2193, 130326), (2247, 127194), (2494, 114597), (2709, 105502), (2958, 96621), (3103, 92106), (3451, 82818), (3638, 78561), (3654, 78217), (3741, 76398), (4386, 65163), (4437, 64414), (4494, 63597), (4601, 62118), (5117, 55854), (5418, 52751), (5457, 52374), (6206, 46053), (6579, 43442), (6741, 42398), (6902, 41409), (7482, 38199), (8729, 32742), (8874, 32207), (9202, 31059), (9309, 30702), (10234, 27927), (10353, 27606), (10914, 26187), (11223, 25466), (12733, 22446), (13158, 21721), (13482, 21199), (13803, 20706), (15351, 18618), (16371, 17458)]