211084128

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{4919}}^1$

素因数の和:5084

約数の個数: 72

約数和(自身を含む): 604422000

約数和(自身を除く): 393337872

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, 4919, 5364, 7152, 9838, 10728, 14304, 14757, 19676, 21456, 29514, 39352, 42912, 44271, 59028, 78704, 88542, 118056, 157408, 177084, 236112, 354168, 472224, 708336, 732931, 1416672, 1465862, 2198793, 2931724, 4397586, 5863448, 6596379, 8795172, 11726896, 13192758, 17590344, 23453792, 26385516, 35180688, 52771032, 70361376, 105542064, 211084128]

約数ペア:

[(1, 211084128), (2, 105542064), (3, 70361376), (4, 52771032), (6, 35180688), (8, 26385516), (9, 23453792), (12, 17590344), (16, 13192758), (18, 11726896), (24, 8795172), (32, 6596379), (36, 5863448), (48, 4397586), (72, 2931724), (96, 2198793), (144, 1465862), (149, 1416672), (288, 732931), (298, 708336), (447, 472224), (596, 354168), (894, 236112), (1192, 177084), (1341, 157408), (1788, 118056), (2384, 88542), (2682, 78704), (3576, 59028), (4768, 44271), (4919, 42912), (5364, 39352), (7152, 29514), (9838, 21456), (10728, 19676), (14304, 14757)]