43390884264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{640891}}^1$

素因数の和:640951

約数の個数: 128

約数和(自身を含む): 137817415680

約数和(自身を除く): 94426531416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 31, 39, 42, 52, 56, 62, 78, 84, 91, 93, 104, 124, 156, 168, 182, 186, 217, 248, 273, 312, 364, 372, 403, 434, 546, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 4836, 5208, 5642, 8463, 9672, 11284, 16926, 22568, 33852, 67704, 640891, 1281782, 1922673, 2563564, 3845346, 4486237, 5127128, 7690692, 8331583, 8972474, 13458711, 15381384, 16663166, 17944948, 19867621, 24994749, 26917422, 33326332, 35889896, 39735242, 49989498, 53834844, 58321081, 59602863, 66652664, 79470484, 99978996, 107669688, 116642162, 119205726, 139073347, 158940968, 174963243, 199957992, 233284324, 238411452, 258279073, 278146694, 349926486, 417220041, 466568648, 476822904, 516558146, 556293388, 699852972, 774837219, 834440082, 1033116292, 1112586776, 1399705944, 1549674438, 1668880164, 1807953511, 2066232584, 3099348876, 3337760328, 3615907022, 5423860533, 6198697752, 7231814044, 10847721066, 14463628088, 21695442132, 43390884264]

約数ペア:

[(1, 43390884264), (2, 21695442132), (3, 14463628088), (4, 10847721066), (6, 7231814044), (7, 6198697752), (8, 5423860533), (12, 3615907022), (13, 3337760328), (14, 3099348876), (21, 2066232584), (24, 1807953511), (26, 1668880164), (28, 1549674438), (31, 1399705944), (39, 1112586776), (42, 1033116292), (52, 834440082), (56, 774837219), (62, 699852972), (78, 556293388), (84, 516558146), (91, 476822904), (93, 466568648), (104, 417220041), (124, 349926486), (156, 278146694), (168, 258279073), (182, 238411452), (186, 233284324), (217, 199957992), (248, 174963243), (273, 158940968), (312, 139073347), (364, 119205726), (372, 116642162), (403, 107669688), (434, 99978996), (546, 79470484), (651, 66652664), (728, 59602863), (744, 58321081), (806, 53834844), (868, 49989498), (1092, 39735242), (1209, 35889896), (1302, 33326332), (1612, 26917422), (1736, 24994749), (2184, 19867621), (2418, 17944948), (2604, 16663166), (2821, 15381384), (3224, 13458711), (4836, 8972474), (5208, 8331583), (5642, 7690692), (8463, 5127128), (9672, 4486237), (11284, 3845346), (16926, 2563564), (22568, 1922673), (33852, 1281782), (67704, 640891)]