2819448

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{229}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 8349000

約数和(自身を除く): 5529552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 229, 324, 342, 456, 458, 513, 648, 684, 687, 916, 1026, 1368, 1374, 1539, 1832, 2052, 2061, 2748, 3078, 4104, 4122, 4351, 5496, 6156, 6183, 8244, 8702, 12312, 12366, 13053, 16488, 17404, 18549, 24732, 26106, 34808, 37098, 39159, 49464, 52212, 74196, 78318, 104424, 117477, 148392, 156636, 234954, 313272, 352431, 469908, 704862, 939816, 1409724, 2819448]

約数ペア:

[(1, 2819448), (2, 1409724), (3, 939816), (4, 704862), (6, 469908), (8, 352431), (9, 313272), (12, 234954), (18, 156636), (19, 148392), (24, 117477), (27, 104424), (36, 78318), (38, 74196), (54, 52212), (57, 49464), (72, 39159), (76, 37098), (81, 34808), (108, 26106), (114, 24732), (152, 18549), (162, 17404), (171, 16488), (216, 13053), (228, 12366), (229, 12312), (324, 8702), (342, 8244), (456, 6183), (458, 6156), (513, 5496), (648, 4351), (684, 4122), (687, 4104), (916, 3078), (1026, 2748), (1368, 2061), (1374, 2052), (1539, 1832)]