291099744

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 945130032

約数和(自身を除く): 654030288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 53, 54, 72, 78, 81, 96, 104, 106, 108, 117, 144, 156, 159, 162, 163, 208, 212, 216, 234, 288, 312, 318, 324, 326, 351, 416, 424, 432, 468, 477, 489, 624, 636, 648, 652, 689, 702, 848, 864, 936, 954, 978, 1053, 1248, 1272, 1296, 1304, 1378, 1404, 1431, 1467, 1696, 1872, 1908, 1956, 2067, 2106, 2119, 2544, 2592, 2608, 2756, 2808, 2862, 2934, 3744, 3816, 3912, 4134, 4212, 4238, 4293, 4401, 5088, 5216, 5512, 5616, 5724, 5868, 6201, 6357, 7632, 7824, 8268, 8424, 8476, 8586, 8639, 8802, 11024, 11232, 11448, 11736, 12402, 12714, 13203, 15264, 15648, 16536, 16848, 16952, 17172, 17278, 17604, 18603, 19071, 22048, 22896, 23472, 24804, 25428, 25917, 26406, 33072, 33696, 33904, 34344, 34556, 35208, 37206, 38142, 45792, 46944, 49608, 50856, 51834, 52812, 55809, 57213, 66144, 67808, 68688, 69112, 70416, 74412, 76284, 77751, 99216, 101712, 103668, 105624, 111618, 112307, 114426, 137376, 138224, 140832, 148824, 152568, 155502, 171639, 198432, 203424, 207336, 211248, 223236, 224614, 228852, 233253, 276448, 297648, 305136, 311004, 336921, 343278, 414672, 422496, 446472, 449228, 457704, 466506, 595296, 610272, 622008, 673842, 686556, 699759, 829344, 892944, 898456, 915408, 933012, 1010763, 1244016, 1347684, 1373112, 1399518, 1785888, 1796912, 1830816, 1866024, 2021526, 2488032, 2695368, 2746224, 2799036, 3032289, 3593824, 3732048, 4043052, 5390736, 5492448, 5598072, 6064578, 7464096, 8086104, 9096867, 10781472, 11196144, 12129156, 16172208, 18193734, 22392288, 24258312, 32344416, 36387468, 48516624, 72774936, 97033248, 145549872, 291099744]

約数ペア:

[(1, 291099744), (2, 145549872), (3, 97033248), (4, 72774936), (6, 48516624), (8, 36387468), (9, 32344416), (12, 24258312), (13, 22392288), (16, 18193734), (18, 16172208), (24, 12129156), (26, 11196144), (27, 10781472), (32, 9096867), (36, 8086104), (39, 7464096), (48, 6064578), (52, 5598072), (53, 5492448), (54, 5390736), (72, 4043052), (78, 3732048), (81, 3593824), (96, 3032289), (104, 2799036), (106, 2746224), (108, 2695368), (117, 2488032), (144, 2021526), (156, 1866024), (159, 1830816), (162, 1796912), (163, 1785888), (208, 1399518), (212, 1373112), (216, 1347684), (234, 1244016), (288, 1010763), (312, 933012), (318, 915408), (324, 898456), (326, 892944), (351, 829344), (416, 699759), (424, 686556), (432, 673842), (468, 622008), (477, 610272), (489, 595296), (624, 466506), (636, 457704), (648, 449228), (652, 446472), (689, 422496), (702, 414672), (848, 343278), (864, 336921), (936, 311004), (954, 305136), (978, 297648), (1053, 276448), (1248, 233253), (1272, 228852), (1296, 224614), (1304, 223236), (1378, 211248), (1404, 207336), (1431, 203424), (1467, 198432), (1696, 171639), (1872, 155502), (1908, 152568), (1956, 148824), (2067, 140832), (2106, 138224), (2119, 137376), (2544, 114426), (2592, 112307), (2608, 111618), (2756, 105624), (2808, 103668), (2862, 101712), (2934, 99216), (3744, 77751), (3816, 76284), (3912, 74412), (4134, 70416), (4212, 69112), (4238, 68688), (4293, 67808), (4401, 66144), (5088, 57213), (5216, 55809), (5512, 52812), (5616, 51834), (5724, 50856), (5868, 49608), (6201, 46944), (6357, 45792), (7632, 38142), (7824, 37206), (8268, 35208), (8424, 34556), (8476, 34344), (8586, 33904), (8639, 33696), (8802, 33072), (11024, 26406), (11232, 25917), (11448, 25428), (11736, 24804), (12402, 23472), (12714, 22896), (13203, 22048), (15264, 19071), (15648, 18603), (16536, 17604), (16848, 17278), (16952, 17172)]