438038544

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{839}}^1$

素因数の和:1072

約数の個数: 80

約数和(自身を含む): 1156176000

約数和(自身を除く): 718137456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 149, 219, 292, 298, 438, 447, 584, 596, 839, 876, 894, 1168, 1192, 1678, 1752, 1788, 2384, 2517, 3356, 3504, 3576, 5034, 6712, 7152, 10068, 10877, 13424, 20136, 21754, 32631, 40272, 43508, 61247, 65262, 87016, 122494, 125011, 130524, 174032, 183741, 244988, 250022, 261048, 367482, 375033, 489976, 500044, 522096, 734964, 750066, 979952, 1000088, 1469928, 1500132, 2000176, 2939856, 3000264, 6000528, 9125803, 18251606, 27377409, 36503212, 54754818, 73006424, 109509636, 146012848, 219019272, 438038544]

約数ペア:

[(1, 438038544), (2, 219019272), (3, 146012848), (4, 109509636), (6, 73006424), (8, 54754818), (12, 36503212), (16, 27377409), (24, 18251606), (48, 9125803), (73, 6000528), (146, 3000264), (149, 2939856), (219, 2000176), (292, 1500132), (298, 1469928), (438, 1000088), (447, 979952), (584, 750066), (596, 734964), (839, 522096), (876, 500044), (894, 489976), (1168, 375033), (1192, 367482), (1678, 261048), (1752, 250022), (1788, 244988), (2384, 183741), (2517, 174032), (3356, 130524), (3504, 125011), (3576, 122494), (5034, 87016), (6712, 65262), (7152, 61247), (10068, 43508), (10877, 40272), (13424, 32631), (20136, 21754)]