1288753344

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:975

約数の個数: 168

約数和(自身を含む): 3846354512

約数和(自身を除く): 2557601168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 61, 64, 72, 86, 96, 122, 129, 144, 172, 183, 192, 244, 258, 288, 344, 366, 387, 488, 516, 549, 576, 688, 732, 774, 853, 976, 1032, 1098, 1376, 1464, 1548, 1706, 1952, 2064, 2196, 2559, 2623, 2752, 2928, 3096, 3412, 3904, 4128, 4392, 5118, 5246, 5856, 6192, 6824, 7677, 7869, 8256, 8784, 10236, 10492, 11712, 12384, 13648, 15354, 15738, 17568, 20472, 20984, 23607, 24768, 27296, 30708, 31476, 35136, 36679, 40944, 41968, 47214, 52033, 54592, 61416, 62952, 73358, 81888, 83936, 94428, 104066, 110037, 122832, 125904, 146716, 156099, 163776, 167872, 188856, 208132, 220074, 245664, 251808, 293432, 312198, 330111, 377712, 416264, 440148, 468297, 491328, 503616, 586864, 624396, 660222, 755424, 832528, 880296, 936594, 1173728, 1248792, 1320444, 1510848, 1665056, 1760592, 1873188, 2237419, 2347456, 2497584, 2640888, 3330112, 3521184, 3746376, 4474838, 4995168, 5281776, 6712257, 7042368, 7492752, 8949676, 9990336, 10563552, 13424514, 14985504, 17899352, 20136771, 21127104, 26849028, 29971008, 35798704, 40273542, 53698056, 71597408, 80547084, 107396112, 143194816, 161094168, 214792224, 322188336, 429584448, 644376672, 1288753344]

約数ペア:

[(1, 1288753344), (2, 644376672), (3, 429584448), (4, 322188336), (6, 214792224), (8, 161094168), (9, 143194816), (12, 107396112), (16, 80547084), (18, 71597408), (24, 53698056), (32, 40273542), (36, 35798704), (43, 29971008), (48, 26849028), (61, 21127104), (64, 20136771), (72, 17899352), (86, 14985504), (96, 13424514), (122, 10563552), (129, 9990336), (144, 8949676), (172, 7492752), (183, 7042368), (192, 6712257), (244, 5281776), (258, 4995168), (288, 4474838), (344, 3746376), (366, 3521184), (387, 3330112), (488, 2640888), (516, 2497584), (549, 2347456), (576, 2237419), (688, 1873188), (732, 1760592), (774, 1665056), (853, 1510848), (976, 1320444), (1032, 1248792), (1098, 1173728), (1376, 936594), (1464, 880296), (1548, 832528), (1706, 755424), (1952, 660222), (2064, 624396), (2196, 586864), (2559, 503616), (2623, 491328), (2752, 468297), (2928, 440148), (3096, 416264), (3412, 377712), (3904, 330111), (4128, 312198), (4392, 293432), (5118, 251808), (5246, 245664), (5856, 220074), (6192, 208132), (6824, 188856), (7677, 167872), (7869, 163776), (8256, 156099), (8784, 146716), (10236, 125904), (10492, 122832), (11712, 110037), (12384, 104066), (13648, 94428), (15354, 83936), (15738, 81888), (17568, 73358), (20472, 62952), (20984, 61416), (23607, 54592), (24768, 52033), (27296, 47214), (30708, 41968), (31476, 40944), (35136, 36679)]