240981408

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{937}}^1$

素因数の和:1019

約数の個数: 144

約数和(自身を含む): 737493120

約数和(自身を除く): 496511712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 342, 376, 423, 456, 564, 608, 684, 752, 846, 893, 912, 937, 1128, 1368, 1504, 1692, 1786, 1824, 1874, 2256, 2679, 2736, 2811, 3384, 3572, 3748, 4512, 5358, 5472, 5622, 6768, 7144, 7496, 8037, 8433, 10716, 11244, 13536, 14288, 14992, 16074, 16866, 17803, 21432, 22488, 28576, 29984, 32148, 33732, 35606, 42864, 44039, 44976, 53409, 64296, 67464, 71212, 85728, 88078, 89952, 106818, 128592, 132117, 134928, 142424, 160227, 176156, 213636, 257184, 264234, 269856, 284848, 320454, 352312, 396351, 427272, 528468, 569696, 640908, 704624, 792702, 836741, 854544, 1056936, 1281816, 1409248, 1585404, 1673482, 1709088, 2113872, 2510223, 2563632, 3170808, 3346964, 4227744, 5020446, 5127264, 6341616, 6693928, 7530669, 10040892, 12683232, 13387856, 15061338, 20081784, 26775712, 30122676, 40163568, 60245352, 80327136, 120490704, 240981408]

約数ペア:

[(1, 240981408), (2, 120490704), (3, 80327136), (4, 60245352), (6, 40163568), (8, 30122676), (9, 26775712), (12, 20081784), (16, 15061338), (18, 13387856), (19, 12683232), (24, 10040892), (32, 7530669), (36, 6693928), (38, 6341616), (47, 5127264), (48, 5020446), (57, 4227744), (72, 3346964), (76, 3170808), (94, 2563632), (96, 2510223), (114, 2113872), (141, 1709088), (144, 1673482), (152, 1585404), (171, 1409248), (188, 1281816), (228, 1056936), (282, 854544), (288, 836741), (304, 792702), (342, 704624), (376, 640908), (423, 569696), (456, 528468), (564, 427272), (608, 396351), (684, 352312), (752, 320454), (846, 284848), (893, 269856), (912, 264234), (937, 257184), (1128, 213636), (1368, 176156), (1504, 160227), (1692, 142424), (1786, 134928), (1824, 132117), (1874, 128592), (2256, 106818), (2679, 89952), (2736, 88078), (2811, 85728), (3384, 71212), (3572, 67464), (3748, 64296), (4512, 53409), (5358, 44976), (5472, 44039), (5622, 42864), (6768, 35606), (7144, 33732), (7496, 32148), (8037, 29984), (8433, 28576), (10716, 22488), (11244, 21432), (13536, 17803), (14288, 16866), (14992, 16074)]