490952736

素因数分解:

$2^5\times 3^2\times {\mathrm{691}}^1\times {\mathrm{2467}}^1$

素因数の和:3174

約数の個数: 72

約数和(自身を含む): 1398734064

約数和(自身を除く): 907781328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 691, 1382, 2073, 2467, 2764, 4146, 4934, 5528, 6219, 7401, 8292, 9868, 11056, 12438, 14802, 16584, 19736, 22112, 22203, 24876, 29604, 33168, 39472, 44406, 49752, 59208, 66336, 78944, 88812, 99504, 118416, 177624, 199008, 236832, 355248, 710496, 1704697, 3409394, 5114091, 6818788, 10228182, 13637576, 15342273, 20456364, 27275152, 30684546, 40912728, 54550304, 61369092, 81825456, 122738184, 163650912, 245476368, 490952736]

約数ペア:

[(1, 490952736), (2, 245476368), (3, 163650912), (4, 122738184), (6, 81825456), (8, 61369092), (9, 54550304), (12, 40912728), (16, 30684546), (18, 27275152), (24, 20456364), (32, 15342273), (36, 13637576), (48, 10228182), (72, 6818788), (96, 5114091), (144, 3409394), (288, 1704697), (691, 710496), (1382, 355248), (2073, 236832), (2467, 199008), (2764, 177624), (4146, 118416), (4934, 99504), (5528, 88812), (6219, 78944), (7401, 66336), (8292, 59208), (9868, 49752), (11056, 44406), (12438, 39472), (14802, 33168), (16584, 29604), (19736, 24876), (22112, 22203)]