393569904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 240

約数和(自身を含む): 1307059200

約数和(自身を除く): 913489296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 156, 168, 169, 174, 182, 203, 208, 232, 239, 273, 312, 336, 338, 348, 364, 377, 406, 464, 478, 507, 546, 609, 624, 676, 696, 717, 728, 754, 812, 956, 1014, 1092, 1131, 1183, 1218, 1352, 1392, 1434, 1456, 1508, 1624, 1673, 1912, 2028, 2184, 2262, 2366, 2436, 2639, 2704, 2868, 3016, 3107, 3248, 3346, 3549, 3824, 4056, 4368, 4524, 4732, 4872, 4901, 5019, 5278, 5736, 6032, 6214, 6692, 6931, 7098, 7917, 8112, 9048, 9321, 9464, 9744, 9802, 10038, 10556, 11472, 12428, 13384, 13862, 14196, 14703, 15834, 18096, 18642, 18928, 19604, 20076, 20793, 21112, 21749, 24856, 26768, 27724, 28392, 29406, 31668, 34307, 37284, 39208, 40152, 40391, 41586, 42224, 43498, 48517, 49712, 55448, 56784, 58812, 63336, 65247, 68614, 74568, 78416, 80304, 80782, 83172, 86996, 90103, 97034, 102921, 110896, 117624, 121173, 126672, 130494, 137228, 145551, 149136, 161564, 166344, 173992, 180206, 194068, 205842, 235248, 242346, 260988, 270309, 274456, 282737, 291102, 323128, 332688, 347984, 360412, 388136, 411684, 484692, 521976, 540618, 548912, 565474, 582204, 630721, 646256, 720824, 776272, 823368, 848211, 969384, 1043952, 1081236, 1130948, 1164408, 1171339, 1261442, 1441648, 1646736, 1696422, 1892163, 1938768, 2162472, 2261896, 2328816, 2342678, 2522884, 3392844, 3514017, 3784326, 4324944, 4523792, 4685356, 5045768, 6785688, 7028034, 7568652, 8199373, 9370712, 10091536, 13571376, 14056068, 15137304, 16398746, 18741424, 24598119, 28112136, 30274608, 32797492, 49196238, 56224272, 65594984, 98392476, 131189968, 196784952, 393569904]

約数ペア:

[(1, 393569904), (2, 196784952), (3, 131189968), (4, 98392476), (6, 65594984), (7, 56224272), (8, 49196238), (12, 32797492), (13, 30274608), (14, 28112136), (16, 24598119), (21, 18741424), (24, 16398746), (26, 15137304), (28, 14056068), (29, 13571376), (39, 10091536), (42, 9370712), (48, 8199373), (52, 7568652), (56, 7028034), (58, 6785688), (78, 5045768), (84, 4685356), (87, 4523792), (91, 4324944), (104, 3784326), (112, 3514017), (116, 3392844), (156, 2522884), (168, 2342678), (169, 2328816), (174, 2261896), (182, 2162472), (203, 1938768), (208, 1892163), (232, 1696422), (239, 1646736), (273, 1441648), (312, 1261442), (336, 1171339), (338, 1164408), (348, 1130948), (364, 1081236), (377, 1043952), (406, 969384), (464, 848211), (478, 823368), (507, 776272), (546, 720824), (609, 646256), (624, 630721), (676, 582204), (696, 565474), (717, 548912), (728, 540618), (754, 521976), (812, 484692), (956, 411684), (1014, 388136), (1092, 360412), (1131, 347984), (1183, 332688), (1218, 323128), (1352, 291102), (1392, 282737), (1434, 274456), (1456, 270309), (1508, 260988), (1624, 242346), (1673, 235248), (1912, 205842), (2028, 194068), (2184, 180206), (2262, 173992), (2366, 166344), (2436, 161564), (2639, 149136), (2704, 145551), (2868, 137228), (3016, 130494), (3107, 126672), (3248, 121173), (3346, 117624), (3549, 110896), (3824, 102921), (4056, 97034), (4368, 90103), (4524, 86996), (4732, 83172), (4872, 80782), (4901, 80304), (5019, 78416), (5278, 74568), (5736, 68614), (6032, 65247), (6214, 63336), (6692, 58812), (6931, 56784), (7098, 55448), (7917, 49712), (8112, 48517), (9048, 43498), (9321, 42224), (9464, 41586), (9744, 40391), (9802, 40152), (10038, 39208), (10556, 37284), (11472, 34307), (12428, 31668), (13384, 29406), (13862, 28392), (14196, 27724), (14703, 26768), (15834, 24856), (18096, 21749), (18642, 21112), (18928, 20793), (19604, 20076)]