388296998784

素因数分解:

$2^7\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{311807}}^1$

素因数の和:311897

約数の個数: 192

約数和(自身を含む): 1190757335040

約数和(自身を除く): 802460336256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 64, 69, 72, 92, 94, 96, 128, 138, 141, 144, 184, 188, 192, 207, 276, 282, 288, 368, 376, 384, 414, 423, 552, 564, 576, 736, 752, 828, 846, 1081, 1104, 1128, 1152, 1472, 1504, 1656, 1692, 2162, 2208, 2256, 2944, 3008, 3243, 3312, 3384, 4324, 4416, 4512, 6016, 6486, 6624, 6768, 8648, 8832, 9024, 9729, 12972, 13248, 13536, 17296, 18048, 19458, 25944, 26496, 27072, 34592, 38916, 51888, 54144, 69184, 77832, 103776, 138368, 155664, 207552, 311328, 311807, 415104, 622656, 623614, 935421, 1245312, 1247228, 1870842, 2494456, 2806263, 3741684, 4988912, 5612526, 7171561, 7483368, 9977824, 11225052, 14343122, 14654929, 14966736, 19955648, 21514683, 22450104, 28686244, 29309858, 29933472, 39911296, 43029366, 43964787, 44900208, 57372488, 58619716, 59866944, 64544049, 86058732, 87929574, 89800416, 114744976, 117239432, 119733888, 129088098, 131894361, 172117464, 175859148, 179600832, 229489952, 234478864, 258176196, 263788722, 337063367, 344234928, 351718296, 359201664, 458979904, 468957728, 516352392, 527577444, 674126734, 688469856, 703436592, 917959808, 937915456, 1011190101, 1032704784, 1055154888, 1348253468, 1376939712, 1406873184, 1875830912, 2022380202, 2065409568, 2110309776, 2696506936, 2753879424, 2813746368, 3033570303, 4044760404, 4130819136, 4220619552, 5393013872, 5627492736, 6067140606, 8089520808, 8261638272, 8441239104, 10786027744, 12134281212, 16179041616, 16882478208, 21572055488, 24268562424, 32358083232, 43144110976, 48537124848, 64716166464, 97074249696, 129432332928, 194148499392, 388296998784]

約数ペア:

[(1, 388296998784), (2, 194148499392), (3, 129432332928), (4, 97074249696), (6, 64716166464), (8, 48537124848), (9, 43144110976), (12, 32358083232), (16, 24268562424), (18, 21572055488), (23, 16882478208), (24, 16179041616), (32, 12134281212), (36, 10786027744), (46, 8441239104), (47, 8261638272), (48, 8089520808), (64, 6067140606), (69, 5627492736), (72, 5393013872), (92, 4220619552), (94, 4130819136), (96, 4044760404), (128, 3033570303), (138, 2813746368), (141, 2753879424), (144, 2696506936), (184, 2110309776), (188, 2065409568), (192, 2022380202), (207, 1875830912), (276, 1406873184), (282, 1376939712), (288, 1348253468), (368, 1055154888), (376, 1032704784), (384, 1011190101), (414, 937915456), (423, 917959808), (552, 703436592), (564, 688469856), (576, 674126734), (736, 527577444), (752, 516352392), (828, 468957728), (846, 458979904), (1081, 359201664), (1104, 351718296), (1128, 344234928), (1152, 337063367), (1472, 263788722), (1504, 258176196), (1656, 234478864), (1692, 229489952), (2162, 179600832), (2208, 175859148), (2256, 172117464), (2944, 131894361), (3008, 129088098), (3243, 119733888), (3312, 117239432), (3384, 114744976), (4324, 89800416), (4416, 87929574), (4512, 86058732), (6016, 64544049), (6486, 59866944), (6624, 58619716), (6768, 57372488), (8648, 44900208), (8832, 43964787), (9024, 43029366), (9729, 39911296), (12972, 29933472), (13248, 29309858), (13536, 28686244), (17296, 22450104), (18048, 21514683), (19458, 19955648), (25944, 14966736), (26496, 14654929), (27072, 14343122), (34592, 11225052), (38916, 9977824), (51888, 7483368), (54144, 7171561), (69184, 5612526), (77832, 4988912), (103776, 3741684), (138368, 2806263), (155664, 2494456), (207552, 1870842), (311328, 1247228), (311807, 1245312), (415104, 935421), (622656, 623614)]