290893572

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{141761}}^1$

素因数の和:141793

約数の個数: 48

約数和(自身を含む): 793867200

約数和(自身を除く): 502973628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 141761, 283522, 425283, 567044, 850566, 1275849, 1701132, 2551698, 2693459, 3827547, 5103396, 5386918, 7655094, 8080377, 10773836, 15310188, 16160754, 24241131, 32321508, 48482262, 72723393, 96964524, 145446786, 290893572]

約数ペア:

[(1, 290893572), (2, 145446786), (3, 96964524), (4, 72723393), (6, 48482262), (9, 32321508), (12, 24241131), (18, 16160754), (19, 15310188), (27, 10773836), (36, 8080377), (38, 7655094), (54, 5386918), (57, 5103396), (76, 3827547), (108, 2693459), (114, 2551698), (171, 1701132), (228, 1275849), (342, 850566), (513, 567044), (684, 425283), (1026, 283522), (2052, 141761)]