1819312128

素因数分解:

$2^{15}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 192

約数和(自身を含む): 5452512000

約数和(自身を除く): 3633199872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 199, 248, 256, 279, 288, 372, 384, 398, 496, 512, 558, 576, 597, 744, 768, 796, 992, 1024, 1116, 1152, 1194, 1488, 1536, 1592, 1791, 1984, 2048, 2232, 2304, 2388, 2976, 3072, 3184, 3582, 3968, 4096, 4464, 4608, 4776, 5952, 6144, 6169, 6368, 7164, 7936, 8192, 8928, 9216, 9552, 11904, 12288, 12338, 12736, 14328, 15872, 16384, 17856, 18432, 18507, 19104, 23808, 24576, 24676, 25472, 28656, 31744, 32768, 35712, 36864, 37014, 38208, 47616, 49152, 49352, 50944, 55521, 57312, 63488, 71424, 73728, 74028, 76416, 95232, 98304, 98704, 101888, 111042, 114624, 126976, 142848, 147456, 148056, 152832, 190464, 197408, 203776, 222084, 229248, 253952, 285696, 294912, 296112, 305664, 380928, 394816, 407552, 444168, 458496, 507904, 571392, 592224, 611328, 761856, 789632, 815104, 888336, 916992, 1015808, 1142784, 1184448, 1222656, 1523712, 1579264, 1630208, 1776672, 1833984, 2285568, 2368896, 2445312, 3047424, 3158528, 3260416, 3553344, 3667968, 4571136, 4737792, 4890624, 6317056, 6520832, 7106688, 7335936, 9142272, 9475584, 9781248, 12634112, 14213376, 14671872, 18951168, 19562496, 25268224, 28426752, 29343744, 37902336, 50536448, 56853504, 58687488, 75804672, 101072896, 113707008, 151609344, 202145792, 227414016, 303218688, 454828032, 606437376, 909656064, 1819312128]

約数ペア:

[(1, 1819312128), (2, 909656064), (3, 606437376), (4, 454828032), (6, 303218688), (8, 227414016), (9, 202145792), (12, 151609344), (16, 113707008), (18, 101072896), (24, 75804672), (31, 58687488), (32, 56853504), (36, 50536448), (48, 37902336), (62, 29343744), (64, 28426752), (72, 25268224), (93, 19562496), (96, 18951168), (124, 14671872), (128, 14213376), (144, 12634112), (186, 9781248), (192, 9475584), (199, 9142272), (248, 7335936), (256, 7106688), (279, 6520832), (288, 6317056), (372, 4890624), (384, 4737792), (398, 4571136), (496, 3667968), (512, 3553344), (558, 3260416), (576, 3158528), (597, 3047424), (744, 2445312), (768, 2368896), (796, 2285568), (992, 1833984), (1024, 1776672), (1116, 1630208), (1152, 1579264), (1194, 1523712), (1488, 1222656), (1536, 1184448), (1592, 1142784), (1791, 1015808), (1984, 916992), (2048, 888336), (2232, 815104), (2304, 789632), (2388, 761856), (2976, 611328), (3072, 592224), (3184, 571392), (3582, 507904), (3968, 458496), (4096, 444168), (4464, 407552), (4608, 394816), (4776, 380928), (5952, 305664), (6144, 296112), (6169, 294912), (6368, 285696), (7164, 253952), (7936, 229248), (8192, 222084), (8928, 203776), (9216, 197408), (9552, 190464), (11904, 152832), (12288, 148056), (12338, 147456), (12736, 142848), (14328, 126976), (15872, 114624), (16384, 111042), (17856, 101888), (18432, 98704), (18507, 98304), (19104, 95232), (23808, 76416), (24576, 74028), (24676, 73728), (25472, 71424), (28656, 63488), (31744, 57312), (32768, 55521), (35712, 50944), (36864, 49352), (37014, 49152), (38208, 47616)]