1551911328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{489871}}^1$

素因数の和:489898

約数の個数: 72

約数和(自身を含む): 4814462016

約数和(自身を除く): 3262550688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 489871, 979742, 1469613, 1959484, 2939226, 3918968, 4408839, 5388581, 5878452, 7837936, 8817678, 10777162, 11756904, 15675872, 16165743, 17635356, 21554324, 23513808, 32331486, 35270712, 43108648, 47027616, 48497229, 64662972, 70541424, 86217296, 96994458, 129325944, 141082848, 172434592, 193988916, 258651888, 387977832, 517303776, 775955664, 1551911328]

約数ペア:

[(1, 1551911328), (2, 775955664), (3, 517303776), (4, 387977832), (6, 258651888), (8, 193988916), (9, 172434592), (11, 141082848), (12, 129325944), (16, 96994458), (18, 86217296), (22, 70541424), (24, 64662972), (32, 48497229), (33, 47027616), (36, 43108648), (44, 35270712), (48, 32331486), (66, 23513808), (72, 21554324), (88, 17635356), (96, 16165743), (99, 15675872), (132, 11756904), (144, 10777162), (176, 8817678), (198, 7837936), (264, 5878452), (288, 5388581), (352, 4408839), (396, 3918968), (528, 2939226), (792, 1959484), (1056, 1469613), (1584, 979742), (3168, 489871)]