308146944

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 990538752

約数和(自身を除く): 682391808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 43, 48, 56, 62, 64, 84, 86, 93, 96, 112, 124, 128, 129, 168, 172, 186, 192, 217, 224, 248, 256, 258, 301, 336, 344, 372, 384, 434, 448, 496, 516, 602, 651, 672, 688, 744, 768, 868, 896, 903, 992, 1032, 1204, 1302, 1333, 1344, 1376, 1488, 1736, 1792, 1806, 1849, 1984, 2064, 2408, 2604, 2666, 2688, 2752, 2976, 3472, 3612, 3698, 3968, 3999, 4128, 4816, 5208, 5332, 5376, 5504, 5547, 5952, 6944, 7224, 7396, 7936, 7998, 8256, 9331, 9632, 10416, 10664, 11008, 11094, 11904, 12943, 13888, 14448, 14792, 15996, 16512, 18662, 19264, 20832, 21328, 22188, 23808, 25886, 27776, 27993, 28896, 29584, 31992, 33024, 37324, 38528, 38829, 41664, 42656, 44376, 51772, 55552, 55986, 57319, 57792, 59168, 63984, 74648, 77056, 77658, 83328, 85312, 88752, 103544, 111972, 114638, 115584, 118336, 127968, 149296, 155316, 166656, 170624, 171957, 177504, 207088, 223944, 229276, 231168, 236672, 255936, 298592, 310632, 341248, 343914, 355008, 401233, 414176, 447888, 458552, 473344, 511872, 597184, 621264, 687828, 710016, 802466, 828352, 895776, 917104, 1023744, 1194368, 1203699, 1242528, 1375656, 1420032, 1604932, 1656704, 1791552, 1834208, 2388736, 2407398, 2485056, 2751312, 3209864, 3313408, 3583104, 3668416, 4814796, 4970112, 5502624, 6419728, 7166208, 7336832, 9629592, 9940224, 11005248, 12839456, 14673664, 19259184, 22010496, 25678912, 38518368, 44020992, 51357824, 77036736, 102715648, 154073472, 308146944]

約数ペア:

[(1, 308146944), (2, 154073472), (3, 102715648), (4, 77036736), (6, 51357824), (7, 44020992), (8, 38518368), (12, 25678912), (14, 22010496), (16, 19259184), (21, 14673664), (24, 12839456), (28, 11005248), (31, 9940224), (32, 9629592), (42, 7336832), (43, 7166208), (48, 6419728), (56, 5502624), (62, 4970112), (64, 4814796), (84, 3668416), (86, 3583104), (93, 3313408), (96, 3209864), (112, 2751312), (124, 2485056), (128, 2407398), (129, 2388736), (168, 1834208), (172, 1791552), (186, 1656704), (192, 1604932), (217, 1420032), (224, 1375656), (248, 1242528), (256, 1203699), (258, 1194368), (301, 1023744), (336, 917104), (344, 895776), (372, 828352), (384, 802466), (434, 710016), (448, 687828), (496, 621264), (516, 597184), (602, 511872), (651, 473344), (672, 458552), (688, 447888), (744, 414176), (768, 401233), (868, 355008), (896, 343914), (903, 341248), (992, 310632), (1032, 298592), (1204, 255936), (1302, 236672), (1333, 231168), (1344, 229276), (1376, 223944), (1488, 207088), (1736, 177504), (1792, 171957), (1806, 170624), (1849, 166656), (1984, 155316), (2064, 149296), (2408, 127968), (2604, 118336), (2666, 115584), (2688, 114638), (2752, 111972), (2976, 103544), (3472, 88752), (3612, 85312), (3698, 83328), (3968, 77658), (3999, 77056), (4128, 74648), (4816, 63984), (5208, 59168), (5332, 57792), (5376, 57319), (5504, 55986), (5547, 55552), (5952, 51772), (6944, 44376), (7224, 42656), (7396, 41664), (7936, 38829), (7998, 38528), (8256, 37324), (9331, 33024), (9632, 31992), (10416, 29584), (10664, 28896), (11008, 27993), (11094, 27776), (11904, 25886), (12943, 23808), (13888, 22188), (14448, 21328), (14792, 20832), (15996, 19264), (16512, 18662)]