248245368

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{211093}}^1$

素因数の和:211116

約数の個数: 48

約数和(自身を含む): 721941480

約数和(自身を除く): 473696112

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, 211093, 422186, 633279, 844372, 1266558, 1477651, 1688744, 2533116, 2955302, 4432953, 5066232, 5910604, 8865906, 10343557, 11821208, 17731812, 20687114, 31030671, 35463624, 41374228, 62061342, 82748456, 124122684, 248245368]

約数ペア:

[(1, 248245368), (2, 124122684), (3, 82748456), (4, 62061342), (6, 41374228), (7, 35463624), (8, 31030671), (12, 20687114), (14, 17731812), (21, 11821208), (24, 10343557), (28, 8865906), (42, 5910604), (49, 5066232), (56, 4432953), (84, 2955302), (98, 2533116), (147, 1688744), (168, 1477651), (196, 1266558), (294, 844372), (392, 633279), (588, 422186), (1176, 211093)]