870843288

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{740513}}^1$

素因数の和:740536

約数の個数: 48

約数和(自身を含む): 2532557880

約数和(自身を除く): 1661714592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 740513, 1481026, 2221539, 2962052, 4443078, 5183591, 5924104, 8886156, 10367182, 15550773, 17772312, 20734364, 31101546, 36285137, 41468728, 62203092, 72570274, 108855411, 124406184, 145140548, 217710822, 290281096, 435421644, 870843288]

約数ペア:

[(1, 870843288), (2, 435421644), (3, 290281096), (4, 217710822), (6, 145140548), (7, 124406184), (8, 108855411), (12, 72570274), (14, 62203092), (21, 41468728), (24, 36285137), (28, 31101546), (42, 20734364), (49, 17772312), (56, 15550773), (84, 10367182), (98, 8886156), (147, 5924104), (168, 5183591), (196, 4443078), (294, 2962052), (392, 2221539), (588, 1481026), (1176, 740513)]