204460872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 681246720

約数和(自身を除く): 476785848

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 43, 44, 56, 62, 66, 77, 83, 84, 86, 88, 93, 124, 129, 132, 154, 166, 168, 172, 186, 217, 231, 248, 249, 258, 264, 301, 308, 332, 341, 344, 372, 434, 462, 473, 498, 516, 581, 602, 616, 651, 664, 682, 744, 868, 903, 913, 924, 946, 996, 1023, 1032, 1162, 1204, 1302, 1333, 1364, 1419, 1736, 1743, 1806, 1826, 1848, 1892, 1992, 2046, 2324, 2387, 2408, 2573, 2604, 2666, 2728, 2739, 2838, 3311, 3486, 3569, 3612, 3652, 3784, 3999, 4092, 4648, 4774, 5146, 5208, 5332, 5478, 5676, 6391, 6622, 6972, 7138, 7161, 7224, 7304, 7719, 7998, 8184, 9331, 9548, 9933, 10292, 10664, 10707, 10956, 11352, 12782, 13244, 13944, 14276, 14322, 14663, 15438, 15996, 18011, 18662, 19096, 19173, 19866, 20584, 21414, 21912, 24983, 25564, 26488, 27993, 28303, 28552, 28644, 29326, 30876, 31992, 36022, 37324, 38346, 39259, 39732, 42828, 43989, 49966, 51128, 54033, 55986, 56606, 57288, 58652, 61752, 72044, 74648, 74949, 76692, 78518, 79464, 84909, 85656, 87978, 99932, 102641, 108066, 110639, 111972, 113212, 117304, 117777, 144088, 149898, 153384, 157036, 169818, 175956, 198121, 199864, 205282, 216132, 221278, 223944, 226424, 235554, 274813, 299796, 307923, 314072, 331917, 339636, 351912, 396242, 410564, 432264, 442556, 471108, 549626, 594363, 599592, 615846, 663834, 679272, 774473, 792484, 821128, 824439, 885112, 942216, 1099252, 1188726, 1217029, 1231692, 1327668, 1548946, 1584968, 1648878, 2198504, 2323419, 2377452, 2434058, 2463384, 2655336, 3097892, 3297756, 3651087, 4646838, 4754904, 4868116, 6195784, 6595512, 7302174, 8519203, 9293676, 9736232, 14604348, 17038406, 18587352, 25557609, 29208696, 34076812, 51115218, 68153624, 102230436, 204460872]

約数ペア:

[(1, 204460872), (2, 102230436), (3, 68153624), (4, 51115218), (6, 34076812), (7, 29208696), (8, 25557609), (11, 18587352), (12, 17038406), (14, 14604348), (21, 9736232), (22, 9293676), (24, 8519203), (28, 7302174), (31, 6595512), (33, 6195784), (42, 4868116), (43, 4754904), (44, 4646838), (56, 3651087), (62, 3297756), (66, 3097892), (77, 2655336), (83, 2463384), (84, 2434058), (86, 2377452), (88, 2323419), (93, 2198504), (124, 1648878), (129, 1584968), (132, 1548946), (154, 1327668), (166, 1231692), (168, 1217029), (172, 1188726), (186, 1099252), (217, 942216), (231, 885112), (248, 824439), (249, 821128), (258, 792484), (264, 774473), (301, 679272), (308, 663834), (332, 615846), (341, 599592), (344, 594363), (372, 549626), (434, 471108), (462, 442556), (473, 432264), (498, 410564), (516, 396242), (581, 351912), (602, 339636), (616, 331917), (651, 314072), (664, 307923), (682, 299796), (744, 274813), (868, 235554), (903, 226424), (913, 223944), (924, 221278), (946, 216132), (996, 205282), (1023, 199864), (1032, 198121), (1162, 175956), (1204, 169818), (1302, 157036), (1333, 153384), (1364, 149898), (1419, 144088), (1736, 117777), (1743, 117304), (1806, 113212), (1826, 111972), (1848, 110639), (1892, 108066), (1992, 102641), (2046, 99932), (2324, 87978), (2387, 85656), (2408, 84909), (2573, 79464), (2604, 78518), (2666, 76692), (2728, 74949), (2739, 74648), (2838, 72044), (3311, 61752), (3486, 58652), (3569, 57288), (3612, 56606), (3652, 55986), (3784, 54033), (3999, 51128), (4092, 49966), (4648, 43989), (4774, 42828), (5146, 39732), (5208, 39259), (5332, 38346), (5478, 37324), (5676, 36022), (6391, 31992), (6622, 30876), (6972, 29326), (7138, 28644), (7161, 28552), (7224, 28303), (7304, 27993), (7719, 26488), (7998, 25564), (8184, 24983), (9331, 21912), (9548, 21414), (9933, 20584), (10292, 19866), (10664, 19173), (10707, 19096), (10956, 18662), (11352, 18011), (12782, 15996), (13244, 15438), (13944, 14663), (14276, 14322)]