321738144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2833}}^1$

素因数の和:2879

約数の個数: 144

約数和(自身を含む): 1045541952

約数和(自身を除く): 723803808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 364, 416, 507, 546, 624, 672, 676, 728, 1014, 1092, 1183, 1248, 1352, 1456, 2028, 2184, 2366, 2704, 2833, 2912, 3549, 4056, 4368, 4732, 5408, 5666, 7098, 8112, 8499, 8736, 9464, 11332, 14196, 16224, 16998, 18928, 19831, 22664, 28392, 33996, 36829, 37856, 39662, 45328, 56784, 59493, 67992, 73658, 79324, 90656, 110487, 113568, 118986, 135984, 147316, 158648, 220974, 237972, 257803, 271968, 294632, 317296, 441948, 475944, 478777, 515606, 589264, 634592, 773409, 883896, 951888, 957554, 1031212, 1178528, 1436331, 1546818, 1767792, 1903776, 1915108, 2062424, 2872662, 3093636, 3351439, 3535584, 3830216, 4124848, 5745324, 6187272, 6702878, 7660432, 8249696, 10054317, 11490648, 12374544, 13405756, 15320864, 20108634, 22981296, 24749088, 26811512, 40217268, 45962592, 53623024, 80434536, 107246048, 160869072, 321738144]

約数ペア:

[(1, 321738144), (2, 160869072), (3, 107246048), (4, 80434536), (6, 53623024), (7, 45962592), (8, 40217268), (12, 26811512), (13, 24749088), (14, 22981296), (16, 20108634), (21, 15320864), (24, 13405756), (26, 12374544), (28, 11490648), (32, 10054317), (39, 8249696), (42, 7660432), (48, 6702878), (52, 6187272), (56, 5745324), (78, 4124848), (84, 3830216), (91, 3535584), (96, 3351439), (104, 3093636), (112, 2872662), (156, 2062424), (168, 1915108), (169, 1903776), (182, 1767792), (208, 1546818), (224, 1436331), (273, 1178528), (312, 1031212), (336, 957554), (338, 951888), (364, 883896), (416, 773409), (507, 634592), (546, 589264), (624, 515606), (672, 478777), (676, 475944), (728, 441948), (1014, 317296), (1092, 294632), (1183, 271968), (1248, 257803), (1352, 237972), (1456, 220974), (2028, 158648), (2184, 147316), (2366, 135984), (2704, 118986), (2833, 113568), (2912, 110487), (3549, 90656), (4056, 79324), (4368, 73658), (4732, 67992), (5408, 59493), (5666, 56784), (7098, 45328), (8112, 39662), (8499, 37856), (8736, 36829), (9464, 33996), (11332, 28392), (14196, 22664), (16224, 19831), (16998, 18928)]