497429968

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 1174758144

約数和(自身を除く): 677328176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 97, 98, 112, 124, 194, 196, 211, 217, 248, 388, 392, 422, 434, 496, 679, 776, 784, 844, 868, 1358, 1477, 1519, 1552, 1688, 1736, 2716, 2954, 3007, 3038, 3376, 3472, 4753, 5432, 5908, 6014, 6076, 6541, 9506, 10339, 10864, 11816, 12028, 12152, 13082, 19012, 20467, 20678, 21049, 23632, 24056, 24304, 26164, 38024, 40934, 41356, 42098, 45787, 48112, 52328, 76048, 81868, 82712, 84196, 91574, 104656, 143269, 147343, 163736, 165424, 168392, 183148, 286538, 294686, 320509, 327472, 336784, 366296, 573076, 589372, 634477, 641018, 732592, 1002883, 1146152, 1178744, 1268954, 1282036, 2005766, 2292304, 2357488, 2537908, 2564072, 4011532, 4441339, 5075816, 5128144, 8023064, 8882678, 10151632, 16046128, 17765356, 31089373, 35530712, 62178746, 71061424, 124357492, 248714984, 497429968]

約数ペア:

[(1, 497429968), (2, 248714984), (4, 124357492), (7, 71061424), (8, 62178746), (14, 35530712), (16, 31089373), (28, 17765356), (31, 16046128), (49, 10151632), (56, 8882678), (62, 8023064), (97, 5128144), (98, 5075816), (112, 4441339), (124, 4011532), (194, 2564072), (196, 2537908), (211, 2357488), (217, 2292304), (248, 2005766), (388, 1282036), (392, 1268954), (422, 1178744), (434, 1146152), (496, 1002883), (679, 732592), (776, 641018), (784, 634477), (844, 589372), (868, 573076), (1358, 366296), (1477, 336784), (1519, 327472), (1552, 320509), (1688, 294686), (1736, 286538), (2716, 183148), (2954, 168392), (3007, 165424), (3038, 163736), (3376, 147343), (3472, 143269), (4753, 104656), (5432, 91574), (5908, 84196), (6014, 82712), (6076, 81868), (6541, 76048), (9506, 52328), (10339, 48112), (10864, 45787), (11816, 42098), (12028, 41356), (12152, 40934), (13082, 38024), (19012, 26164), (20467, 24304), (20678, 24056), (21049, 23632)]