264711216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 240

約数和(自身を含む): 911941632

約数和(自身を除く): 647230416

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 102, 112, 119, 121, 132, 136, 154, 168, 176, 187, 204, 231, 238, 242, 264, 272, 308, 336, 357, 363, 374, 383, 408, 462, 476, 484, 528, 561, 616, 714, 726, 748, 766, 816, 847, 924, 952, 968, 1122, 1149, 1232, 1309, 1428, 1452, 1496, 1532, 1694, 1848, 1904, 1936, 2057, 2244, 2298, 2541, 2618, 2681, 2856, 2904, 2992, 3064, 3388, 3696, 3927, 4114, 4213, 4488, 4596, 5082, 5236, 5362, 5712, 5808, 6128, 6171, 6511, 6776, 7854, 8043, 8228, 8426, 8976, 9192, 10164, 10472, 10724, 12342, 12639, 13022, 13552, 14399, 15708, 16086, 16456, 16852, 18384, 19533, 20328, 20944, 21448, 24684, 25278, 26044, 28798, 29491, 31416, 32172, 32912, 33704, 39066, 40656, 42896, 43197, 45577, 46343, 49368, 50556, 52088, 57596, 58982, 62832, 64344, 67408, 71621, 78132, 86394, 88473, 91154, 92686, 98736, 101112, 104176, 115192, 117964, 128688, 136731, 139029, 143242, 156264, 172788, 176946, 182308, 185372, 202224, 214863, 230384, 235928, 273462, 278058, 286484, 312528, 324401, 345576, 353892, 364616, 370744, 429726, 471856, 501347, 546924, 556116, 572968, 648802, 691152, 707784, 729232, 741488, 787831, 859452, 973203, 1002694, 1093848, 1112232, 1145936, 1297604, 1415568, 1504041, 1575662, 1718904, 1946406, 2005388, 2187696, 2224464, 2363493, 2595208, 3008082, 3151324, 3437808, 3892812, 4010776, 4726986, 5190416, 5514817, 6016164, 6302648, 7785624, 8021552, 9453972, 11029634, 12032328, 12605296, 15571248, 16544451, 18907944, 22059268, 24064656, 33088902, 37815888, 44118536, 66177804, 88237072, 132355608, 264711216]

約数ペア:

[(1, 264711216), (2, 132355608), (3, 88237072), (4, 66177804), (6, 44118536), (7, 37815888), (8, 33088902), (11, 24064656), (12, 22059268), (14, 18907944), (16, 16544451), (17, 15571248), (21, 12605296), (22, 12032328), (24, 11029634), (28, 9453972), (33, 8021552), (34, 7785624), (42, 6302648), (44, 6016164), (48, 5514817), (51, 5190416), (56, 4726986), (66, 4010776), (68, 3892812), (77, 3437808), (84, 3151324), (88, 3008082), (102, 2595208), (112, 2363493), (119, 2224464), (121, 2187696), (132, 2005388), (136, 1946406), (154, 1718904), (168, 1575662), (176, 1504041), (187, 1415568), (204, 1297604), (231, 1145936), (238, 1112232), (242, 1093848), (264, 1002694), (272, 973203), (308, 859452), (336, 787831), (357, 741488), (363, 729232), (374, 707784), (383, 691152), (408, 648802), (462, 572968), (476, 556116), (484, 546924), (528, 501347), (561, 471856), (616, 429726), (714, 370744), (726, 364616), (748, 353892), (766, 345576), (816, 324401), (847, 312528), (924, 286484), (952, 278058), (968, 273462), (1122, 235928), (1149, 230384), (1232, 214863), (1309, 202224), (1428, 185372), (1452, 182308), (1496, 176946), (1532, 172788), (1694, 156264), (1848, 143242), (1904, 139029), (1936, 136731), (2057, 128688), (2244, 117964), (2298, 115192), (2541, 104176), (2618, 101112), (2681, 98736), (2856, 92686), (2904, 91154), (2992, 88473), (3064, 86394), (3388, 78132), (3696, 71621), (3927, 67408), (4114, 64344), (4213, 62832), (4488, 58982), (4596, 57596), (5082, 52088), (5236, 50556), (5362, 49368), (5712, 46343), (5808, 45577), (6128, 43197), (6171, 42896), (6511, 40656), (6776, 39066), (7854, 33704), (8043, 32912), (8228, 32172), (8426, 31416), (8976, 29491), (9192, 28798), (10164, 26044), (10472, 25278), (10724, 24684), (12342, 21448), (12639, 20944), (13022, 20328), (13552, 19533), (14399, 18384), (15708, 16852), (16086, 16456)]