223450728

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1289}}^1$

素因数の和:1562

約数の個数: 64

約数和(自身を含む): 579571200

約数和(自身を除く): 356120472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 233, 248, 372, 466, 699, 744, 932, 1289, 1398, 1864, 2578, 2796, 3867, 5156, 5592, 7223, 7734, 10312, 14446, 15468, 21669, 28892, 30936, 39959, 43338, 57784, 79918, 86676, 119877, 159836, 173352, 239754, 300337, 319672, 479508, 600674, 901011, 959016, 1201348, 1802022, 2402696, 3604044, 7208088, 9310447, 18620894, 27931341, 37241788, 55862682, 74483576, 111725364, 223450728]

約数ペア:

[(1, 223450728), (2, 111725364), (3, 74483576), (4, 55862682), (6, 37241788), (8, 27931341), (12, 18620894), (24, 9310447), (31, 7208088), (62, 3604044), (93, 2402696), (124, 1802022), (186, 1201348), (233, 959016), (248, 901011), (372, 600674), (466, 479508), (699, 319672), (744, 300337), (932, 239754), (1289, 173352), (1398, 159836), (1864, 119877), (2578, 86676), (2796, 79918), (3867, 57784), (5156, 43338), (5592, 39959), (7223, 30936), (7734, 28892), (10312, 21669), (14446, 15468)]