307247556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:135

約数の個数: 288

約数和(自身を含む): 996244480

約数和(自身を除く): 688996924

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 37, 38, 42, 43, 44, 57, 66, 74, 76, 77, 84, 86, 111, 114, 121, 129, 132, 133, 148, 154, 172, 209, 222, 228, 231, 242, 258, 259, 266, 301, 308, 363, 399, 407, 418, 444, 462, 473, 484, 516, 518, 532, 602, 627, 703, 726, 777, 798, 814, 817, 836, 847, 903, 924, 946, 1036, 1204, 1221, 1254, 1406, 1419, 1452, 1463, 1554, 1591, 1596, 1628, 1634, 1694, 1806, 1892, 2109, 2299, 2442, 2451, 2508, 2541, 2812, 2838, 2849, 2926, 3108, 3182, 3268, 3311, 3388, 3612, 4218, 4389, 4477, 4598, 4773, 4884, 4902, 4921, 5082, 5203, 5676, 5698, 5719, 5852, 6364, 6622, 6897, 7733, 8436, 8547, 8778, 8954, 8987, 9196, 9546, 9804, 9842, 9933, 10164, 10406, 11137, 11396, 11438, 13244, 13431, 13794, 14763, 15466, 15609, 16093, 17094, 17157, 17501, 17556, 17908, 17974, 19092, 19684, 19866, 20812, 22274, 22876, 23199, 26862, 26961, 27588, 29526, 30229, 30932, 31218, 31339, 32186, 33411, 34188, 34314, 35002, 35948, 36421, 39732, 44548, 46398, 48279, 52503, 53724, 53922, 54131, 59052, 60458, 62436, 62678, 62909, 64372, 66822, 68628, 70004, 72842, 85063, 90687, 92796, 94017, 96558, 98857, 105006, 107844, 108262, 109263, 120916, 122507, 125356, 125818, 133644, 145684, 162393, 170126, 181374, 188034, 188727, 192511, 193116, 197714, 210012, 211603, 216524, 218526, 245014, 251636, 255189, 296571, 324786, 332519, 340252, 362748, 367521, 376068, 377454, 385022, 395428, 423206, 437052, 490028, 510378, 577533, 593142, 595441, 634809, 649572, 665038, 691999, 735042, 754908, 770044, 846412, 997557, 1020756, 1155066, 1186284, 1190882, 1269618, 1330076, 1347577, 1383998, 1470084, 1786323, 1995114, 2075997, 2310132, 2327633, 2381764, 2539236, 2695154, 2767996, 3572646, 3657709, 3990228, 4042731, 4151994, 4655266, 5390308, 6982899, 7145292, 7315418, 8085462, 8303988, 9310532, 10973127, 13965798, 14630836, 16170924, 21946254, 25603963, 27931596, 43892508, 51207926, 76811889, 102415852, 153623778, 307247556]

約数ペア:

[(1, 307247556), (2, 153623778), (3, 102415852), (4, 76811889), (6, 51207926), (7, 43892508), (11, 27931596), (12, 25603963), (14, 21946254), (19, 16170924), (21, 14630836), (22, 13965798), (28, 10973127), (33, 9310532), (37, 8303988), (38, 8085462), (42, 7315418), (43, 7145292), (44, 6982899), (57, 5390308), (66, 4655266), (74, 4151994), (76, 4042731), (77, 3990228), (84, 3657709), (86, 3572646), (111, 2767996), (114, 2695154), (121, 2539236), (129, 2381764), (132, 2327633), (133, 2310132), (148, 2075997), (154, 1995114), (172, 1786323), (209, 1470084), (222, 1383998), (228, 1347577), (231, 1330076), (242, 1269618), (258, 1190882), (259, 1186284), (266, 1155066), (301, 1020756), (308, 997557), (363, 846412), (399, 770044), (407, 754908), (418, 735042), (444, 691999), (462, 665038), (473, 649572), (484, 634809), (516, 595441), (518, 593142), (532, 577533), (602, 510378), (627, 490028), (703, 437052), (726, 423206), (777, 395428), (798, 385022), (814, 377454), (817, 376068), (836, 367521), (847, 362748), (903, 340252), (924, 332519), (946, 324786), (1036, 296571), (1204, 255189), (1221, 251636), (1254, 245014), (1406, 218526), (1419, 216524), (1452, 211603), (1463, 210012), (1554, 197714), (1591, 193116), (1596, 192511), (1628, 188727), (1634, 188034), (1694, 181374), (1806, 170126), (1892, 162393), (2109, 145684), (2299, 133644), (2442, 125818), (2451, 125356), (2508, 122507), (2541, 120916), (2812, 109263), (2838, 108262), (2849, 107844), (2926, 105006), (3108, 98857), (3182, 96558), (3268, 94017), (3311, 92796), (3388, 90687), (3612, 85063), (4218, 72842), (4389, 70004), (4477, 68628), (4598, 66822), (4773, 64372), (4884, 62909), (4902, 62678), (4921, 62436), (5082, 60458), (5203, 59052), (5676, 54131), (5698, 53922), (5719, 53724), (5852, 52503), (6364, 48279), (6622, 46398), (6897, 44548), (7733, 39732), (8436, 36421), (8547, 35948), (8778, 35002), (8954, 34314), (8987, 34188), (9196, 33411), (9546, 32186), (9804, 31339), (9842, 31218), (9933, 30932), (10164, 30229), (10406, 29526), (11137, 27588), (11396, 26961), (11438, 26862), (13244, 23199), (13431, 22876), (13794, 22274), (14763, 20812), (15466, 19866), (15609, 19684), (16093, 19092), (17094, 17974), (17157, 17908), (17501, 17556)]