308759808

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{727}}^1$

素因数の和:832

約数の個数: 144

約数和(自身を含む): 952340480

約数和(自身を除く): 643580672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 79, 84, 96, 112, 128, 158, 168, 192, 224, 237, 256, 316, 336, 384, 448, 474, 553, 632, 672, 727, 768, 896, 948, 1106, 1264, 1344, 1454, 1659, 1792, 1896, 2181, 2212, 2528, 2688, 2908, 3318, 3792, 4362, 4424, 5056, 5089, 5376, 5816, 6636, 7584, 8724, 8848, 10112, 10178, 11632, 13272, 15168, 15267, 17448, 17696, 20224, 20356, 23264, 26544, 30336, 30534, 34896, 35392, 40712, 46528, 53088, 57433, 60672, 61068, 69792, 70784, 81424, 93056, 106176, 114866, 122136, 139584, 141568, 162848, 172299, 186112, 212352, 229732, 244272, 279168, 325696, 344598, 402031, 424704, 459464, 488544, 558336, 651392, 689196, 804062, 918928, 977088, 1206093, 1302784, 1378392, 1608124, 1837856, 1954176, 2412186, 2756784, 3216248, 3675712, 3908352, 4824372, 5513568, 6432496, 7351424, 9648744, 11027136, 12864992, 14702848, 19297488, 22054272, 25729984, 38594976, 44108544, 51459968, 77189952, 102919936, 154379904, 308759808]

約数ペア:

[(1, 308759808), (2, 154379904), (3, 102919936), (4, 77189952), (6, 51459968), (7, 44108544), (8, 38594976), (12, 25729984), (14, 22054272), (16, 19297488), (21, 14702848), (24, 12864992), (28, 11027136), (32, 9648744), (42, 7351424), (48, 6432496), (56, 5513568), (64, 4824372), (79, 3908352), (84, 3675712), (96, 3216248), (112, 2756784), (128, 2412186), (158, 1954176), (168, 1837856), (192, 1608124), (224, 1378392), (237, 1302784), (256, 1206093), (316, 977088), (336, 918928), (384, 804062), (448, 689196), (474, 651392), (553, 558336), (632, 488544), (672, 459464), (727, 424704), (768, 402031), (896, 344598), (948, 325696), (1106, 279168), (1264, 244272), (1344, 229732), (1454, 212352), (1659, 186112), (1792, 172299), (1896, 162848), (2181, 141568), (2212, 139584), (2528, 122136), (2688, 114866), (2908, 106176), (3318, 93056), (3792, 81424), (4362, 70784), (4424, 69792), (5056, 61068), (5089, 60672), (5376, 57433), (5816, 53088), (6636, 46528), (7584, 40712), (8724, 35392), (8848, 34896), (10112, 30534), (10178, 30336), (11632, 26544), (13272, 23264), (15168, 20356), (15267, 20224), (17448, 17696)]