321811727292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{489257}}^1$

素因数の和:489440

約数の個数: 108

約数和(自身を含む): 900066415248

約数和(自身を除く): 578254687956

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 151, 198, 242, 302, 363, 396, 453, 484, 604, 726, 906, 1089, 1359, 1452, 1661, 1812, 2178, 2718, 3322, 4356, 4983, 5436, 6644, 9966, 14949, 18271, 19932, 29898, 36542, 54813, 59796, 73084, 109626, 164439, 219252, 328878, 489257, 657756, 978514, 1467771, 1957028, 2935542, 4403313, 5381827, 5871084, 8806626, 10763654, 16145481, 17613252, 21527308, 32290962, 48436443, 59200097, 64581924, 73877807, 96872886, 118400194, 147755614, 177600291, 193745772, 221633421, 236800388, 295511228, 355200582, 443266842, 532800873, 664900263, 710401164, 812655877, 886533684, 1065601746, 1329800526, 1625311754, 2131203492, 2437967631, 2659601052, 3250623508, 4875935262, 7313902893, 8939214647, 9751870524, 14627805786, 17878429294, 26817643941, 29255611572, 35756858588, 53635287882, 80452931823, 107270575764, 160905863646, 321811727292]

約数ペア:

[(1, 321811727292), (2, 160905863646), (3, 107270575764), (4, 80452931823), (6, 53635287882), (9, 35756858588), (11, 29255611572), (12, 26817643941), (18, 17878429294), (22, 14627805786), (33, 9751870524), (36, 8939214647), (44, 7313902893), (66, 4875935262), (99, 3250623508), (121, 2659601052), (132, 2437967631), (151, 2131203492), (198, 1625311754), (242, 1329800526), (302, 1065601746), (363, 886533684), (396, 812655877), (453, 710401164), (484, 664900263), (604, 532800873), (726, 443266842), (906, 355200582), (1089, 295511228), (1359, 236800388), (1452, 221633421), (1661, 193745772), (1812, 177600291), (2178, 147755614), (2718, 118400194), (3322, 96872886), (4356, 73877807), (4983, 64581924), (5436, 59200097), (6644, 48436443), (9966, 32290962), (14949, 21527308), (18271, 17613252), (19932, 16145481), (29898, 10763654), (36542, 8806626), (54813, 5871084), (59796, 5381827), (73084, 4403313), (109626, 2935542), (164439, 1957028), (219252, 1467771), (328878, 978514), (489257, 657756)]