339820128

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{7919}}^1$

素因数の和:8084

約数の個数: 72

約数和(自身を含む): 972972000

約数和(自身を除く): 633151872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 7152, 7919, 10728, 14304, 15838, 21456, 23757, 31676, 42912, 47514, 63352, 71271, 95028, 126704, 142542, 190056, 253408, 285084, 380112, 570168, 760224, 1140336, 1179931, 2280672, 2359862, 3539793, 4719724, 7079586, 9439448, 10619379, 14159172, 18878896, 21238758, 28318344, 37757792, 42477516, 56636688, 84955032, 113273376, 169910064, 339820128]

約数ペア:

[(1, 339820128), (2, 169910064), (3, 113273376), (4, 84955032), (6, 56636688), (8, 42477516), (9, 37757792), (12, 28318344), (16, 21238758), (18, 18878896), (24, 14159172), (32, 10619379), (36, 9439448), (48, 7079586), (72, 4719724), (96, 3539793), (144, 2359862), (149, 2280672), (288, 1179931), (298, 1140336), (447, 760224), (596, 570168), (894, 380112), (1192, 285084), (1341, 253408), (1788, 190056), (2384, 142542), (2682, 126704), (3576, 95028), (4768, 71271), (5364, 63352), (7152, 47514), (7919, 42912), (10728, 31676), (14304, 23757), (15838, 21456)]