304453072

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 766906272

約数和(自身を除く): 462453200

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 49, 56, 77, 86, 88, 98, 112, 154, 172, 176, 196, 301, 308, 344, 392, 473, 539, 602, 616, 688, 784, 821, 946, 1078, 1204, 1232, 1642, 1892, 2107, 2156, 2408, 3284, 3311, 3784, 4214, 4312, 4816, 5747, 6568, 6622, 7568, 8428, 8624, 9031, 11494, 13136, 13244, 16856, 18062, 22988, 23177, 26488, 33712, 35303, 36124, 40229, 45976, 46354, 52976, 63217, 70606, 72248, 80458, 91952, 92708, 126434, 141212, 144496, 160916, 185416, 247121, 252868, 282424, 321832, 370832, 388333, 442519, 494242, 505736, 564848, 643664, 776666, 885038, 988484, 1011472, 1553332, 1729847, 1770076, 1976968, 2718331, 3106664, 3459694, 3540152, 3953936, 5436662, 6213328, 6919388, 7080304, 10873324, 13838776, 19028317, 21746648, 27677552, 38056634, 43493296, 76113268, 152226536, 304453072]

約数ペア:

[(1, 304453072), (2, 152226536), (4, 76113268), (7, 43493296), (8, 38056634), (11, 27677552), (14, 21746648), (16, 19028317), (22, 13838776), (28, 10873324), (43, 7080304), (44, 6919388), (49, 6213328), (56, 5436662), (77, 3953936), (86, 3540152), (88, 3459694), (98, 3106664), (112, 2718331), (154, 1976968), (172, 1770076), (176, 1729847), (196, 1553332), (301, 1011472), (308, 988484), (344, 885038), (392, 776666), (473, 643664), (539, 564848), (602, 505736), (616, 494242), (688, 442519), (784, 388333), (821, 370832), (946, 321832), (1078, 282424), (1204, 252868), (1232, 247121), (1642, 185416), (1892, 160916), (2107, 144496), (2156, 141212), (2408, 126434), (3284, 92708), (3311, 91952), (3784, 80458), (4214, 72248), (4312, 70606), (4816, 63217), (5747, 52976), (6568, 46354), (6622, 45976), (7568, 40229), (8428, 36124), (8624, 35303), (9031, 33712), (11494, 26488), (13136, 23177), (13244, 22988), (16856, 18062)]