317863728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:352

約数の個数: 240

約数和(自身を含む): 1109262336

約数和(自身を除く): 791398608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 104, 112, 117, 126, 127, 144, 156, 168, 182, 191, 208, 234, 252, 254, 273, 312, 336, 364, 381, 382, 468, 504, 508, 546, 573, 624, 728, 762, 764, 819, 889, 936, 1008, 1016, 1092, 1143, 1146, 1337, 1456, 1524, 1528, 1638, 1651, 1719, 1778, 1872, 2032, 2184, 2286, 2292, 2483, 2667, 2674, 3048, 3056, 3276, 3302, 3438, 3556, 4011, 4368, 4572, 4584, 4953, 4966, 5334, 5348, 6096, 6552, 6604, 6876, 7112, 7449, 8001, 8022, 9144, 9168, 9906, 9932, 10668, 10696, 11557, 12033, 13104, 13208, 13752, 14224, 14859, 14898, 16002, 16044, 17381, 18288, 19812, 19864, 21336, 21392, 22347, 23114, 24066, 24257, 26416, 27504, 29718, 29796, 32004, 32088, 34671, 34762, 39624, 39728, 42672, 44694, 46228, 48132, 48514, 52143, 59436, 59592, 64008, 64176, 69342, 69524, 72771, 79248, 89388, 92456, 96264, 97028, 104013, 104286, 118872, 119184, 128016, 138684, 139048, 145542, 156429, 169799, 178776, 184912, 192528, 194056, 208026, 208572, 218313, 237744, 277368, 278096, 291084, 312858, 315341, 339598, 357552, 388112, 416052, 417144, 436626, 509397, 554736, 582168, 625716, 630682, 679196, 832104, 834288, 873252, 946023, 1018794, 1164336, 1251432, 1261364, 1358392, 1528191, 1664208, 1746504, 1892046, 2037588, 2207387, 2502864, 2522728, 2716784, 2838069, 3056382, 3493008, 3784092, 4075176, 4414774, 5045456, 5676138, 6112764, 6622161, 7568184, 8150352, 8829548, 11352276, 12225528, 13244322, 15136368, 17659096, 19866483, 22704552, 24451056, 26488644, 35318192, 39732966, 45409104, 52977288, 79465932, 105954576, 158931864, 317863728]

約数ペア:

[(1, 317863728), (2, 158931864), (3, 105954576), (4, 79465932), (6, 52977288), (7, 45409104), (8, 39732966), (9, 35318192), (12, 26488644), (13, 24451056), (14, 22704552), (16, 19866483), (18, 17659096), (21, 15136368), (24, 13244322), (26, 12225528), (28, 11352276), (36, 8829548), (39, 8150352), (42, 7568184), (48, 6622161), (52, 6112764), (56, 5676138), (63, 5045456), (72, 4414774), (78, 4075176), (84, 3784092), (91, 3493008), (104, 3056382), (112, 2838069), (117, 2716784), (126, 2522728), (127, 2502864), (144, 2207387), (156, 2037588), (168, 1892046), (182, 1746504), (191, 1664208), (208, 1528191), (234, 1358392), (252, 1261364), (254, 1251432), (273, 1164336), (312, 1018794), (336, 946023), (364, 873252), (381, 834288), (382, 832104), (468, 679196), (504, 630682), (508, 625716), (546, 582168), (573, 554736), (624, 509397), (728, 436626), (762, 417144), (764, 416052), (819, 388112), (889, 357552), (936, 339598), (1008, 315341), (1016, 312858), (1092, 291084), (1143, 278096), (1146, 277368), (1337, 237744), (1456, 218313), (1524, 208572), (1528, 208026), (1638, 194056), (1651, 192528), (1719, 184912), (1778, 178776), (1872, 169799), (2032, 156429), (2184, 145542), (2286, 139048), (2292, 138684), (2483, 128016), (2667, 119184), (2674, 118872), (3048, 104286), (3056, 104013), (3276, 97028), (3302, 96264), (3438, 92456), (3556, 89388), (4011, 79248), (4368, 72771), (4572, 69524), (4584, 69342), (4953, 64176), (4966, 64008), (5334, 59592), (5348, 59436), (6096, 52143), (6552, 48514), (6604, 48132), (6876, 46228), (7112, 44694), (7449, 42672), (8001, 39728), (8022, 39624), (9144, 34762), (9168, 34671), (9906, 32088), (9932, 32004), (10668, 29796), (10696, 29718), (11557, 27504), (12033, 26416), (13104, 24257), (13208, 24066), (13752, 23114), (14224, 22347), (14859, 21392), (14898, 21336), (16002, 19864), (16044, 19812), (17381, 18288)]