258158256

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 700026624

約数和(自身を除く): 441868368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 197, 276, 368, 394, 552, 591, 788, 1104, 1182, 1187, 1576, 2364, 2374, 3152, 3561, 4531, 4728, 4748, 7122, 9062, 9456, 9496, 13593, 14244, 18124, 18992, 27186, 27301, 28488, 36248, 54372, 54602, 56976, 72496, 81903, 108744, 109204, 163806, 217488, 218408, 233839, 327612, 436816, 467678, 655224, 701517, 935356, 1310448, 1403034, 1870712, 2806068, 3741424, 5378297, 5612136, 10756594, 11224272, 16134891, 21513188, 32269782, 43026376, 64539564, 86052752, 129079128, 258158256]

約数ペア:

[(1, 258158256), (2, 129079128), (3, 86052752), (4, 64539564), (6, 43026376), (8, 32269782), (12, 21513188), (16, 16134891), (23, 11224272), (24, 10756594), (46, 5612136), (48, 5378297), (69, 3741424), (92, 2806068), (138, 1870712), (184, 1403034), (197, 1310448), (276, 935356), (368, 701517), (394, 655224), (552, 467678), (591, 436816), (788, 327612), (1104, 233839), (1182, 218408), (1187, 217488), (1576, 163806), (2364, 109204), (2374, 108744), (3152, 81903), (3561, 72496), (4531, 56976), (4728, 54602), (4748, 54372), (7122, 36248), (9062, 28488), (9456, 27301), (9496, 27186), (13593, 18992), (14244, 18124)]