285416964

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4373}}^1$

素因数の和:4434

約数の個数: 108

約数和(自身を含む): 862141644

約数和(自身を除く): 576724680

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 49, 63, 74, 84, 98, 111, 126, 147, 148, 196, 222, 252, 259, 294, 333, 441, 444, 518, 588, 666, 777, 882, 1036, 1332, 1554, 1764, 1813, 2331, 3108, 3626, 4373, 4662, 5439, 7252, 8746, 9324, 10878, 13119, 16317, 17492, 21756, 26238, 30611, 32634, 39357, 52476, 61222, 65268, 78714, 91833, 122444, 157428, 161801, 183666, 214277, 275499, 323602, 367332, 428554, 485403, 550998, 642831, 647204, 857108, 970806, 1101996, 1132607, 1285662, 1456209, 1928493, 1941612, 2265214, 2571324, 2912418, 3397821, 3856986, 4530428, 5824836, 6795642, 7713972, 7928249, 10193463, 13591284, 15856498, 20386926, 23784747, 31712996, 40773852, 47569494, 71354241, 95138988, 142708482, 285416964]

約数ペア:

[(1, 285416964), (2, 142708482), (3, 95138988), (4, 71354241), (6, 47569494), (7, 40773852), (9, 31712996), (12, 23784747), (14, 20386926), (18, 15856498), (21, 13591284), (28, 10193463), (36, 7928249), (37, 7713972), (42, 6795642), (49, 5824836), (63, 4530428), (74, 3856986), (84, 3397821), (98, 2912418), (111, 2571324), (126, 2265214), (147, 1941612), (148, 1928493), (196, 1456209), (222, 1285662), (252, 1132607), (259, 1101996), (294, 970806), (333, 857108), (441, 647204), (444, 642831), (518, 550998), (588, 485403), (666, 428554), (777, 367332), (882, 323602), (1036, 275499), (1332, 214277), (1554, 183666), (1764, 161801), (1813, 157428), (2331, 122444), (3108, 91833), (3626, 78714), (4373, 65268), (4662, 61222), (5439, 52476), (7252, 39357), (8746, 32634), (9324, 30611), (10878, 26238), (13119, 21756), (16317, 17492)]