253160964

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{111623}}^1$

素因数の和:111646

約数の個数: 60

約数和(自身を含む): 756364224

約数和(自身を除く): 503203260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 111623, 223246, 334869, 446492, 669738, 781361, 1004607, 1339476, 1562722, 2009214, 2344083, 3013821, 3125444, 4018428, 4688166, 6027642, 7032249, 9041463, 9376332, 12055284, 14064498, 18082926, 21096747, 28128996, 36165852, 42193494, 63290241, 84386988, 126580482, 253160964]

約数ペア:

[(1, 253160964), (2, 126580482), (3, 84386988), (4, 63290241), (6, 42193494), (7, 36165852), (9, 28128996), (12, 21096747), (14, 18082926), (18, 14064498), (21, 12055284), (27, 9376332), (28, 9041463), (36, 7032249), (42, 6027642), (54, 4688166), (63, 4018428), (81, 3125444), (84, 3013821), (108, 2344083), (126, 2009214), (162, 1562722), (189, 1339476), (252, 1004607), (324, 781361), (378, 669738), (567, 446492), (756, 334869), (1134, 223246), (2268, 111623)]