991150993584

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1741}}^1\times {\mathrm{64811}}^1$

素因数の和:66627

約数の個数: 120

約数和(自身を含む): 2820981964944

約数和(自身を除く): 1829830971360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 72, 122, 144, 183, 244, 366, 488, 549, 732, 976, 1098, 1464, 1741, 2196, 2928, 3482, 4392, 5223, 6964, 8784, 10446, 13928, 15669, 20892, 27856, 31338, 41784, 62676, 64811, 83568, 106201, 125352, 129622, 194433, 212402, 250704, 259244, 318603, 388866, 424804, 518488, 583299, 637206, 777732, 849608, 955809, 1036976, 1166598, 1274412, 1555464, 1699216, 1911618, 2333196, 2548824, 3110928, 3823236, 3953471, 4666392, 5097648, 7646472, 7906942, 9332784, 11860413, 15292944, 15813884, 23720826, 31627768, 35581239, 47441652, 63255536, 71162478, 94883304, 112835951, 142324956, 189766608, 225671902, 284649912, 338507853, 451343804, 569299824, 677015706, 902687608, 1015523559, 1354031412, 1805375216, 2031047118, 2708062824, 4062094236, 5416125648, 6882993011, 8124188472, 13765986022, 16248376944, 20648979033, 27531972044, 41297958066, 55063944088, 61946937099, 82595916132, 110127888176, 123893874198, 165191832264, 247787748396, 330383664528, 495575496792, 991150993584]

約数ペア:

[(1, 991150993584), (2, 495575496792), (3, 330383664528), (4, 247787748396), (6, 165191832264), (8, 123893874198), (9, 110127888176), (12, 82595916132), (16, 61946937099), (18, 55063944088), (24, 41297958066), (36, 27531972044), (48, 20648979033), (61, 16248376944), (72, 13765986022), (122, 8124188472), (144, 6882993011), (183, 5416125648), (244, 4062094236), (366, 2708062824), (488, 2031047118), (549, 1805375216), (732, 1354031412), (976, 1015523559), (1098, 902687608), (1464, 677015706), (1741, 569299824), (2196, 451343804), (2928, 338507853), (3482, 284649912), (4392, 225671902), (5223, 189766608), (6964, 142324956), (8784, 112835951), (10446, 94883304), (13928, 71162478), (15669, 63255536), (20892, 47441652), (27856, 35581239), (31338, 31627768), (41784, 23720826), (62676, 15813884), (64811, 15292944), (83568, 11860413), (106201, 9332784), (125352, 7906942), (129622, 7646472), (194433, 5097648), (212402, 4666392), (250704, 3953471), (259244, 3823236), (318603, 3110928), (388866, 2548824), (424804, 2333196), (518488, 1911618), (583299, 1699216), (637206, 1555464), (777732, 1274412), (849608, 1166598), (955809, 1036976)]