17509728742

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:730

約数の個数: 96

約数和(自身を含む): 31095187200

約数和(自身を除く): 13585458458

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 121, 149, 242, 253, 298, 473, 491, 506, 946, 982, 989, 1639, 1978, 2783, 3278, 3427, 5203, 5401, 5566, 6407, 6854, 10406, 10802, 10879, 11293, 12814, 18029, 21113, 21758, 22586, 36058, 37697, 42226, 59411, 70477, 73159, 75394, 118822, 119669, 124223, 140954, 146318, 147361, 232243, 239338, 248446, 294722, 414667, 464486, 485599, 775247, 804749, 829334, 971198, 1366453, 1550494, 1609498, 1620971, 1682657, 2554673, 2732906, 3145837, 3241942, 3365314, 5109346, 5341589, 6291674, 8852239, 10683178, 17704478, 17830681, 18509227, 34604207, 35661362, 37018454, 58757479, 69208414, 72354251, 117514958, 144708502, 203601497, 380646277, 407202994, 761292554, 795896761, 1591793522, 8754864371, 17509728742]

約数ペア:

[(1, 17509728742), (2, 8754864371), (11, 1591793522), (22, 795896761), (23, 761292554), (43, 407202994), (46, 380646277), (86, 203601497), (121, 144708502), (149, 117514958), (242, 72354251), (253, 69208414), (298, 58757479), (473, 37018454), (491, 35661362), (506, 34604207), (946, 18509227), (982, 17830681), (989, 17704478), (1639, 10683178), (1978, 8852239), (2783, 6291674), (3278, 5341589), (3427, 5109346), (5203, 3365314), (5401, 3241942), (5566, 3145837), (6407, 2732906), (6854, 2554673), (10406, 1682657), (10802, 1620971), (10879, 1609498), (11293, 1550494), (12814, 1366453), (18029, 971198), (21113, 829334), (21758, 804749), (22586, 775247), (36058, 485599), (37697, 464486), (42226, 414667), (59411, 294722), (70477, 248446), (73159, 239338), (75394, 232243), (118822, 147361), (119669, 146318), (124223, 140954)]