315053508

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 934277120

約数和(自身を除く): 619223612

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 139, 154, 223, 231, 242, 278, 308, 363, 417, 446, 462, 484, 556, 669, 726, 834, 847, 892, 924, 973, 1338, 1452, 1529, 1561, 1668, 1694, 1946, 2453, 2541, 2676, 2919, 3058, 3122, 3388, 3892, 4587, 4683, 4906, 5082, 5838, 6116, 6244, 7359, 9174, 9366, 9812, 10164, 10703, 11676, 14718, 16819, 17171, 18348, 18732, 21406, 26983, 29436, 30997, 32109, 33638, 34342, 42812, 50457, 51513, 53966, 61994, 64218, 67276, 68684, 80949, 92991, 100914, 103026, 107932, 117733, 123988, 128436, 161898, 185982, 188881, 201828, 206052, 216979, 235466, 323796, 340967, 353199, 371964, 377762, 433958, 470932, 566643, 650937, 681934, 706398, 755524, 867916, 1022901, 1133286, 1301874, 1363868, 1412796, 2045802, 2266572, 2386769, 2603748, 3750637, 4091604, 4773538, 7160307, 7501274, 9547076, 11251911, 14320614, 15002548, 22503822, 26254459, 28641228, 45007644, 52508918, 78763377, 105017836, 157526754, 315053508]

約数ペア:

[(1, 315053508), (2, 157526754), (3, 105017836), (4, 78763377), (6, 52508918), (7, 45007644), (11, 28641228), (12, 26254459), (14, 22503822), (21, 15002548), (22, 14320614), (28, 11251911), (33, 9547076), (42, 7501274), (44, 7160307), (66, 4773538), (77, 4091604), (84, 3750637), (121, 2603748), (132, 2386769), (139, 2266572), (154, 2045802), (223, 1412796), (231, 1363868), (242, 1301874), (278, 1133286), (308, 1022901), (363, 867916), (417, 755524), (446, 706398), (462, 681934), (484, 650937), (556, 566643), (669, 470932), (726, 433958), (834, 377762), (847, 371964), (892, 353199), (924, 340967), (973, 323796), (1338, 235466), (1452, 216979), (1529, 206052), (1561, 201828), (1668, 188881), (1694, 185982), (1946, 161898), (2453, 128436), (2541, 123988), (2676, 117733), (2919, 107932), (3058, 103026), (3122, 100914), (3388, 92991), (3892, 80949), (4587, 68684), (4683, 67276), (4906, 64218), (5082, 61994), (5838, 53966), (6116, 51513), (6244, 50457), (7359, 42812), (9174, 34342), (9366, 33638), (9812, 32109), (10164, 30997), (10703, 29436), (11676, 26983), (14718, 21406), (16819, 18732), (17171, 18348)]