1977291576

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{34631}}^1$

素因数の和:34717

約数の個数: 96

約数和(自身を含む): 5861812320

約数和(自身を除く): 3884520744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 183, 234, 244, 312, 366, 468, 488, 549, 732, 793, 936, 1098, 1464, 1586, 2196, 2379, 3172, 4392, 4758, 6344, 7137, 9516, 14274, 19032, 28548, 34631, 57096, 69262, 103893, 138524, 207786, 277048, 311679, 415572, 450203, 623358, 831144, 900406, 1246716, 1350609, 1800812, 2112491, 2493432, 2701218, 3601624, 4051827, 4224982, 5402436, 6337473, 8103654, 8449964, 10804872, 12674946, 16207308, 16899928, 19012419, 25349892, 27462383, 32414616, 38024838, 50699784, 54924766, 76049676, 82387149, 109849532, 152099352, 164774298, 219699064, 247161447, 329548596, 494322894, 659097192, 988645788, 1977291576]

約数ペア:

[(1, 1977291576), (2, 988645788), (3, 659097192), (4, 494322894), (6, 329548596), (8, 247161447), (9, 219699064), (12, 164774298), (13, 152099352), (18, 109849532), (24, 82387149), (26, 76049676), (36, 54924766), (39, 50699784), (52, 38024838), (61, 32414616), (72, 27462383), (78, 25349892), (104, 19012419), (117, 16899928), (122, 16207308), (156, 12674946), (183, 10804872), (234, 8449964), (244, 8103654), (312, 6337473), (366, 5402436), (468, 4224982), (488, 4051827), (549, 3601624), (732, 2701218), (793, 2493432), (936, 2112491), (1098, 1800812), (1464, 1350609), (1586, 1246716), (2196, 900406), (2379, 831144), (3172, 623358), (4392, 450203), (4758, 415572), (6344, 311679), (7137, 277048), (9516, 207786), (14274, 138524), (19032, 103893), (28548, 69262), (34631, 57096)]