319819968

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:676

約数の個数: 224

約数和(自身を含む): 1058265600

約数和(自身を除く): 738445632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 32, 36, 39, 46, 48, 52, 54, 64, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 192, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 432, 468, 552, 576, 598, 619, 621, 624, 702, 736, 828, 832, 864, 897, 936, 1104, 1196, 1238, 1242, 1248, 1404, 1472, 1656, 1728, 1794, 1857, 1872, 2208, 2392, 2476, 2484, 2496, 2691, 2808, 3312, 3588, 3714, 3744, 4416, 4784, 4952, 4968, 5382, 5571, 5616, 6624, 7176, 7428, 7488, 8047, 8073, 9568, 9904, 9936, 10764, 11142, 11232, 13248, 14237, 14352, 14856, 16094, 16146, 16713, 19136, 19808, 19872, 21528, 22284, 22464, 24141, 28474, 28704, 29712, 32188, 32292, 33426, 39616, 39744, 42711, 43056, 44568, 48282, 56948, 57408, 59424, 64376, 64584, 66852, 72423, 85422, 86112, 89136, 96564, 113896, 118848, 128133, 128752, 129168, 133704, 144846, 170844, 172224, 178272, 185081, 193128, 217269, 227792, 256266, 257504, 258336, 267408, 289692, 341688, 356544, 370162, 384399, 386256, 434538, 455584, 512532, 515008, 516672, 534816, 555243, 579384, 683376, 740324, 768798, 772512, 869076, 911168, 1025064, 1069632, 1110486, 1158768, 1366752, 1480648, 1537596, 1545024, 1665729, 1738152, 2050128, 2220972, 2317536, 2733504, 2961296, 3075192, 3331458, 3476304, 4100256, 4441944, 4635072, 4997187, 5922592, 6150384, 6662916, 6952608, 8200512, 8883888, 9994374, 11845184, 12300768, 13325832, 13905216, 17767776, 19988748, 24601536, 26651664, 35535552, 39977496, 53303328, 79954992, 106606656, 159909984, 319819968]

約数ペア:

[(1, 319819968), (2, 159909984), (3, 106606656), (4, 79954992), (6, 53303328), (8, 39977496), (9, 35535552), (12, 26651664), (13, 24601536), (16, 19988748), (18, 17767776), (23, 13905216), (24, 13325832), (26, 12300768), (27, 11845184), (32, 9994374), (36, 8883888), (39, 8200512), (46, 6952608), (48, 6662916), (52, 6150384), (54, 5922592), (64, 4997187), (69, 4635072), (72, 4441944), (78, 4100256), (92, 3476304), (96, 3331458), (104, 3075192), (108, 2961296), (117, 2733504), (138, 2317536), (144, 2220972), (156, 2050128), (184, 1738152), (192, 1665729), (207, 1545024), (208, 1537596), (216, 1480648), (234, 1366752), (276, 1158768), (288, 1110486), (299, 1069632), (312, 1025064), (351, 911168), (368, 869076), (414, 772512), (416, 768798), (432, 740324), (468, 683376), (552, 579384), (576, 555243), (598, 534816), (619, 516672), (621, 515008), (624, 512532), (702, 455584), (736, 434538), (828, 386256), (832, 384399), (864, 370162), (897, 356544), (936, 341688), (1104, 289692), (1196, 267408), (1238, 258336), (1242, 257504), (1248, 256266), (1404, 227792), (1472, 217269), (1656, 193128), (1728, 185081), (1794, 178272), (1857, 172224), (1872, 170844), (2208, 144846), (2392, 133704), (2476, 129168), (2484, 128752), (2496, 128133), (2691, 118848), (2808, 113896), (3312, 96564), (3588, 89136), (3714, 86112), (3744, 85422), (4416, 72423), (4784, 66852), (4952, 64584), (4968, 64376), (5382, 59424), (5571, 57408), (5616, 56948), (6624, 48282), (7176, 44568), (7428, 43056), (7488, 42711), (8047, 39744), (8073, 39616), (9568, 33426), (9904, 32292), (9936, 32188), (10764, 29712), (11142, 28704), (11232, 28474), (13248, 24141), (14237, 22464), (14352, 22284), (14856, 21528), (16094, 19872), (16146, 19808), (16713, 19136)]