815002272

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{404267}}^1$

素因数の和:404290

約数の個数: 72

約数和(自身を含む): 2648763936

約数和(自身を除く): 1833761664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 404267, 808534, 1212801, 1617068, 2425602, 2829869, 3234136, 3638403, 4851204, 5659738, 6468272, 7276806, 8489607, 9702408, 11319476, 12936544, 14553612, 16979214, 19404816, 22638952, 25468821, 29107224, 33958428, 38809632, 45277904, 50937642, 58214448, 67916856, 90555808, 101875284, 116428896, 135833712, 203750568, 271667424, 407501136, 815002272]

約数ペア:

[(1, 815002272), (2, 407501136), (3, 271667424), (4, 203750568), (6, 135833712), (7, 116428896), (8, 101875284), (9, 90555808), (12, 67916856), (14, 58214448), (16, 50937642), (18, 45277904), (21, 38809632), (24, 33958428), (28, 29107224), (32, 25468821), (36, 22638952), (42, 19404816), (48, 16979214), (56, 14553612), (63, 12936544), (72, 11319476), (84, 9702408), (96, 8489607), (112, 7276806), (126, 6468272), (144, 5659738), (168, 4851204), (224, 3638403), (252, 3234136), (288, 2829869), (336, 2425602), (504, 1617068), (672, 1212801), (1008, 808534), (2016, 404267)]