512990712

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 256

約数和(自身を含む): 1645056000

約数和(自身を除く): 1132065288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 47, 52, 54, 69, 72, 78, 92, 94, 104, 108, 117, 138, 141, 156, 169, 184, 188, 207, 216, 234, 276, 282, 299, 312, 338, 351, 376, 414, 423, 468, 507, 552, 564, 598, 611, 621, 676, 702, 828, 846, 897, 936, 1014, 1081, 1128, 1196, 1222, 1242, 1269, 1352, 1404, 1521, 1656, 1692, 1794, 1833, 2028, 2162, 2197, 2392, 2444, 2484, 2538, 2691, 2808, 3042, 3243, 3384, 3588, 3666, 3887, 4056, 4324, 4394, 4563, 4888, 4968, 5076, 5382, 5499, 6084, 6486, 6591, 7176, 7332, 7774, 7943, 8073, 8648, 8788, 9126, 9729, 10152, 10764, 10998, 11661, 12168, 12972, 13182, 14053, 14664, 15548, 15886, 16146, 16497, 17576, 18252, 19458, 19773, 21528, 21996, 23322, 23829, 25944, 26364, 28106, 29187, 31096, 31772, 32292, 32994, 34983, 36504, 38916, 39546, 42159, 43992, 46644, 47658, 50531, 52728, 56212, 58374, 59319, 63544, 64584, 65988, 69966, 71487, 77832, 79092, 84318, 93288, 95316, 101062, 103259, 104949, 112424, 116748, 118638, 126477, 131976, 139932, 142974, 151593, 158184, 168636, 182689, 190632, 202124, 206518, 209898, 214461, 233496, 237276, 252954, 279864, 285948, 303186, 309777, 337272, 365378, 379431, 404248, 413036, 419796, 428922, 454779, 474552, 505908, 548067, 571896, 606372, 619554, 730756, 758862, 826072, 839592, 857844, 909558, 929331, 1011816, 1096134, 1212744, 1239108, 1364337, 1461512, 1517724, 1644201, 1715688, 1819116, 1858662, 2192268, 2374957, 2478216, 2728674, 2787993, 3035448, 3288402, 3638232, 3717324, 4384536, 4749914, 4932603, 5457348, 5575986, 6576804, 7124871, 7434648, 9499828, 9865206, 10914696, 11151972, 13153608, 14249742, 18999656, 19730412, 21374613, 22303944, 28499484, 39460824, 42749226, 56998968, 64123839, 85498452, 128247678, 170996904, 256495356, 512990712]

約数ペア:

[(1, 512990712), (2, 256495356), (3, 170996904), (4, 128247678), (6, 85498452), (8, 64123839), (9, 56998968), (12, 42749226), (13, 39460824), (18, 28499484), (23, 22303944), (24, 21374613), (26, 19730412), (27, 18999656), (36, 14249742), (39, 13153608), (46, 11151972), (47, 10914696), (52, 9865206), (54, 9499828), (69, 7434648), (72, 7124871), (78, 6576804), (92, 5575986), (94, 5457348), (104, 4932603), (108, 4749914), (117, 4384536), (138, 3717324), (141, 3638232), (156, 3288402), (169, 3035448), (184, 2787993), (188, 2728674), (207, 2478216), (216, 2374957), (234, 2192268), (276, 1858662), (282, 1819116), (299, 1715688), (312, 1644201), (338, 1517724), (351, 1461512), (376, 1364337), (414, 1239108), (423, 1212744), (468, 1096134), (507, 1011816), (552, 929331), (564, 909558), (598, 857844), (611, 839592), (621, 826072), (676, 758862), (702, 730756), (828, 619554), (846, 606372), (897, 571896), (936, 548067), (1014, 505908), (1081, 474552), (1128, 454779), (1196, 428922), (1222, 419796), (1242, 413036), (1269, 404248), (1352, 379431), (1404, 365378), (1521, 337272), (1656, 309777), (1692, 303186), (1794, 285948), (1833, 279864), (2028, 252954), (2162, 237276), (2197, 233496), (2392, 214461), (2444, 209898), (2484, 206518), (2538, 202124), (2691, 190632), (2808, 182689), (3042, 168636), (3243, 158184), (3384, 151593), (3588, 142974), (3666, 139932), (3887, 131976), (4056, 126477), (4324, 118638), (4394, 116748), (4563, 112424), (4888, 104949), (4968, 103259), (5076, 101062), (5382, 95316), (5499, 93288), (6084, 84318), (6486, 79092), (6591, 77832), (7176, 71487), (7332, 69966), (7774, 65988), (7943, 64584), (8073, 63544), (8648, 59319), (8788, 58374), (9126, 56212), (9729, 52728), (10152, 50531), (10764, 47658), (10998, 46644), (11661, 43992), (12168, 42159), (12972, 39546), (13182, 38916), (14053, 36504), (14664, 34983), (15548, 32994), (15886, 32292), (16146, 31772), (16497, 31096), (17576, 29187), (18252, 28106), (19458, 26364), (19773, 25944), (21528, 23829), (21996, 23322)]