339343472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 748077120

約数和(自身を除く): 408733648

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 89, 92, 104, 178, 184, 208, 299, 356, 368, 598, 712, 797, 1157, 1196, 1424, 1594, 2047, 2314, 2392, 3188, 4094, 4628, 4784, 6376, 8188, 9256, 10361, 12752, 16376, 18331, 18512, 20722, 26611, 32752, 36662, 41444, 53222, 70933, 73324, 82888, 106444, 141866, 146648, 165776, 212888, 238303, 283732, 293296, 425776, 476606, 567464, 922129, 953212, 1134928, 1631459, 1844258, 1906424, 3262918, 3688516, 3812848, 6525836, 7377032, 13051672, 14754064, 21208967, 26103344, 42417934, 84835868, 169671736, 339343472]

約数ペア:

[(1, 339343472), (2, 169671736), (4, 84835868), (8, 42417934), (13, 26103344), (16, 21208967), (23, 14754064), (26, 13051672), (46, 7377032), (52, 6525836), (89, 3812848), (92, 3688516), (104, 3262918), (178, 1906424), (184, 1844258), (208, 1631459), (299, 1134928), (356, 953212), (368, 922129), (598, 567464), (712, 476606), (797, 425776), (1157, 293296), (1196, 283732), (1424, 238303), (1594, 212888), (2047, 165776), (2314, 146648), (2392, 141866), (3188, 106444), (4094, 82888), (4628, 73324), (4784, 70933), (6376, 53222), (8188, 41444), (9256, 36662), (10361, 32752), (12752, 26611), (16376, 20722), (18331, 18512)]