247919942704

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{4723}}^1$

素因数の和:5067

約数の個数: 160

約数和(自身を含む): 576965928960

約数和(自身を除く): 329045986256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 53, 56, 74, 106, 112, 148, 212, 239, 259, 296, 371, 424, 478, 518, 592, 742, 848, 956, 1036, 1484, 1673, 1912, 1961, 2072, 2968, 3346, 3824, 3922, 4144, 4723, 5936, 6692, 7844, 8843, 9446, 12667, 13384, 13727, 15688, 17686, 18892, 25334, 26768, 27454, 31376, 33061, 35372, 37784, 50668, 54908, 61901, 66122, 70744, 75568, 88669, 101336, 109816, 123802, 132244, 141488, 174751, 177338, 202672, 219632, 247604, 250319, 264488, 349502, 354676, 468679, 495208, 500638, 528976, 699004, 709352, 937358, 990416, 1001276, 1128797, 1223257, 1398008, 1418704, 1752233, 1874716, 2002552, 2257594, 2446514, 2796016, 3280753, 3504466, 3749432, 4005104, 4515188, 4893028, 6561506, 7008932, 7498864, 7901579, 9030376, 9261803, 9786056, 13123012, 14017864, 15803158, 18060752, 18523606, 19572112, 26246024, 28035728, 31606316, 37047212, 41765489, 52492048, 59826241, 63212632, 64832621, 74094424, 83530978, 119652482, 126425264, 129665242, 148188848, 167061956, 239304964, 259330484, 292358423, 334123912, 418783687, 478609928, 518660968, 584716846, 668247824, 837567374, 957219856, 1037321936, 1169433692, 1675134748, 2213570917, 2338867384, 3350269496, 4427141834, 4677734768, 6700538992, 8854283668, 15494996419, 17708567336, 30989992838, 35417134672, 61979985676, 123959971352, 247919942704]

約数ペア:

[(1, 247919942704), (2, 123959971352), (4, 61979985676), (7, 35417134672), (8, 30989992838), (14, 17708567336), (16, 15494996419), (28, 8854283668), (37, 6700538992), (53, 4677734768), (56, 4427141834), (74, 3350269496), (106, 2338867384), (112, 2213570917), (148, 1675134748), (212, 1169433692), (239, 1037321936), (259, 957219856), (296, 837567374), (371, 668247824), (424, 584716846), (478, 518660968), (518, 478609928), (592, 418783687), (742, 334123912), (848, 292358423), (956, 259330484), (1036, 239304964), (1484, 167061956), (1673, 148188848), (1912, 129665242), (1961, 126425264), (2072, 119652482), (2968, 83530978), (3346, 74094424), (3824, 64832621), (3922, 63212632), (4144, 59826241), (4723, 52492048), (5936, 41765489), (6692, 37047212), (7844, 31606316), (8843, 28035728), (9446, 26246024), (12667, 19572112), (13384, 18523606), (13727, 18060752), (15688, 15803158), (17686, 14017864), (18892, 13123012), (25334, 9786056), (26768, 9261803), (27454, 9030376), (31376, 7901579), (33061, 7498864), (35372, 7008932), (37784, 6561506), (50668, 4893028), (54908, 4515188), (61901, 4005104), (66122, 3749432), (70744, 3504466), (75568, 3280753), (88669, 2796016), (101336, 2446514), (109816, 2257594), (123802, 2002552), (132244, 1874716), (141488, 1752233), (174751, 1418704), (177338, 1398008), (202672, 1223257), (219632, 1128797), (247604, 1001276), (250319, 990416), (264488, 937358), (349502, 709352), (354676, 699004), (468679, 528976), (495208, 500638)]