247378704

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{733}}^1$

素因数の和:912

約数の個数: 80

約数和(自身を含む): 655315200

約数和(自身を除く): 407936496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 89, 158, 178, 237, 267, 316, 356, 474, 534, 632, 712, 733, 948, 1068, 1264, 1424, 1466, 1896, 2136, 2199, 2932, 3792, 4272, 4398, 5864, 7031, 8796, 11728, 14062, 17592, 21093, 28124, 35184, 42186, 56248, 57907, 65237, 84372, 112496, 115814, 130474, 168744, 173721, 195711, 231628, 260948, 337488, 347442, 391422, 463256, 521896, 694884, 782844, 926512, 1043792, 1389768, 1565688, 2779536, 3131376, 5153723, 10307446, 15461169, 20614892, 30922338, 41229784, 61844676, 82459568, 123689352, 247378704]

約数ペア:

[(1, 247378704), (2, 123689352), (3, 82459568), (4, 61844676), (6, 41229784), (8, 30922338), (12, 20614892), (16, 15461169), (24, 10307446), (48, 5153723), (79, 3131376), (89, 2779536), (158, 1565688), (178, 1389768), (237, 1043792), (267, 926512), (316, 782844), (356, 694884), (474, 521896), (534, 463256), (632, 391422), (712, 347442), (733, 337488), (948, 260948), (1068, 231628), (1264, 195711), (1424, 173721), (1466, 168744), (1896, 130474), (2136, 115814), (2199, 112496), (2932, 84372), (3792, 65237), (4272, 57907), (4398, 56248), (5864, 42186), (7031, 35184), (8796, 28124), (11728, 21093), (14062, 17592)]