1551781296

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{1567}}^1$

素因数の和:1640

約数の個数: 180

約数和(自身を含む): 4892200768

約数和(自身を除く): 3340419472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 36, 39, 46, 48, 52, 69, 72, 78, 92, 104, 117, 138, 144, 156, 184, 207, 208, 234, 276, 299, 312, 368, 414, 468, 529, 552, 598, 624, 828, 897, 936, 1058, 1104, 1196, 1567, 1587, 1656, 1794, 1872, 2116, 2392, 2691, 3134, 3174, 3312, 3588, 4232, 4701, 4761, 4784, 5382, 6268, 6348, 6877, 7176, 8464, 9402, 9522, 10764, 12536, 12696, 13754, 14103, 14352, 18804, 19044, 20371, 20631, 21528, 25072, 25392, 27508, 28206, 36041, 37608, 38088, 40742, 41262, 43056, 55016, 56412, 61113, 61893, 72082, 75216, 76176, 81484, 82524, 108123, 110032, 112824, 122226, 123786, 144164, 162968, 165048, 183339, 216246, 225648, 244452, 247572, 288328, 324369, 325936, 330096, 366678, 432492, 468533, 488904, 495144, 576656, 648738, 733356, 828943, 864984, 937066, 977808, 990288, 1297476, 1405599, 1466712, 1657886, 1729968, 1874132, 2486829, 2594952, 2811198, 2933424, 3315772, 3748264, 4216797, 4973658, 5189904, 5622396, 6631544, 7460487, 7496528, 8433594, 9947316, 10776259, 11244792, 13263088, 14920974, 16867188, 19894632, 21552518, 22489584, 29841948, 32328777, 33734376, 39789264, 43105036, 59683896, 64657554, 67468752, 86210072, 96986331, 119367792, 129315108, 172420144, 193972662, 258630216, 387945324, 517260432, 775890648, 1551781296]

約数ペア:

[(1, 1551781296), (2, 775890648), (3, 517260432), (4, 387945324), (6, 258630216), (8, 193972662), (9, 172420144), (12, 129315108), (13, 119367792), (16, 96986331), (18, 86210072), (23, 67468752), (24, 64657554), (26, 59683896), (36, 43105036), (39, 39789264), (46, 33734376), (48, 32328777), (52, 29841948), (69, 22489584), (72, 21552518), (78, 19894632), (92, 16867188), (104, 14920974), (117, 13263088), (138, 11244792), (144, 10776259), (156, 9947316), (184, 8433594), (207, 7496528), (208, 7460487), (234, 6631544), (276, 5622396), (299, 5189904), (312, 4973658), (368, 4216797), (414, 3748264), (468, 3315772), (529, 2933424), (552, 2811198), (598, 2594952), (624, 2486829), (828, 1874132), (897, 1729968), (936, 1657886), (1058, 1466712), (1104, 1405599), (1196, 1297476), (1567, 990288), (1587, 977808), (1656, 937066), (1794, 864984), (1872, 828943), (2116, 733356), (2392, 648738), (2691, 576656), (3134, 495144), (3174, 488904), (3312, 468533), (3588, 432492), (4232, 366678), (4701, 330096), (4761, 325936), (4784, 324369), (5382, 288328), (6268, 247572), (6348, 244452), (6877, 225648), (7176, 216246), (8464, 183339), (9402, 165048), (9522, 162968), (10764, 144164), (12536, 123786), (12696, 122226), (13754, 112824), (14103, 110032), (14352, 108123), (18804, 82524), (19044, 81484), (20371, 76176), (20631, 75216), (21528, 72082), (25072, 61893), (25392, 61113), (27508, 56412), (28206, 55016), (36041, 43056), (37608, 41262), (38088, 40742)]