242007408

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:679

約数の個数: 120

約数和(自身を含む): 718146000

約数和(自身を除く): 476138592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 197, 228, 304, 342, 394, 449, 456, 591, 684, 788, 898, 912, 1182, 1347, 1368, 1576, 1773, 1796, 2364, 2694, 2736, 3152, 3546, 3592, 3743, 4041, 4728, 5388, 7092, 7184, 7486, 8082, 8531, 9456, 10776, 11229, 14184, 14972, 16164, 17062, 21552, 22458, 25593, 28368, 29944, 32328, 33687, 34124, 44916, 51186, 59888, 64656, 67374, 68248, 76779, 88453, 89832, 102372, 134748, 136496, 153558, 176906, 179664, 204744, 265359, 269496, 307116, 353812, 409488, 530718, 538992, 614232, 707624, 796077, 1061436, 1228464, 1415248, 1592154, 1680607, 2122872, 3184308, 3361214, 4245744, 5041821, 6368616, 6722428, 10083642, 12737232, 13444856, 15125463, 20167284, 26889712, 30250926, 40334568, 60501852, 80669136, 121003704, 242007408]

約数ペア:

[(1, 242007408), (2, 121003704), (3, 80669136), (4, 60501852), (6, 40334568), (8, 30250926), (9, 26889712), (12, 20167284), (16, 15125463), (18, 13444856), (19, 12737232), (24, 10083642), (36, 6722428), (38, 6368616), (48, 5041821), (57, 4245744), (72, 3361214), (76, 3184308), (114, 2122872), (144, 1680607), (152, 1592154), (171, 1415248), (197, 1228464), (228, 1061436), (304, 796077), (342, 707624), (394, 614232), (449, 538992), (456, 530718), (591, 409488), (684, 353812), (788, 307116), (898, 269496), (912, 265359), (1182, 204744), (1347, 179664), (1368, 176906), (1576, 153558), (1773, 136496), (1796, 134748), (2364, 102372), (2694, 89832), (2736, 88453), (3152, 76779), (3546, 68248), (3592, 67374), (3743, 64656), (4041, 59888), (4728, 51186), (5388, 44916), (7092, 34124), (7184, 33687), (7486, 32328), (8082, 29944), (8531, 28368), (9456, 25593), (10776, 22458), (11229, 21552), (14184, 17062), (14972, 16164)]