987618528

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3823}}^1$

素因数の和:3878

約数の個数: 192

約数和(自身を含む): 3237857280

約数和(自身を除く): 2250238752

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, 69, 72, 78, 92, 96, 104, 108, 117, 138, 144, 156, 184, 207, 208, 216, 234, 276, 288, 299, 312, 351, 368, 414, 416, 432, 468, 552, 598, 621, 624, 702, 736, 828, 864, 897, 936, 1104, 1196, 1242, 1248, 1404, 1656, 1794, 1872, 2208, 2392, 2484, 2691, 2808, 3312, 3588, 3744, 3823, 4784, 4968, 5382, 5616, 6624, 7176, 7646, 8073, 9568, 9936, 10764, 11232, 11469, 14352, 15292, 16146, 19872, 21528, 22938, 28704, 30584, 32292, 34407, 43056, 45876, 49699, 61168, 64584, 68814, 86112, 87929, 91752, 99398, 103221, 122336, 129168, 137628, 149097, 175858, 183504, 198796, 206442, 258336, 263787, 275256, 298194, 351716, 367008, 397592, 412884, 447291, 527574, 550512, 596388, 703432, 791361, 795184, 825768, 894582, 1055148, 1101024, 1143077, 1192776, 1341873, 1406864, 1582722, 1590368, 1651536, 1789164, 2110296, 2286154, 2374083, 2385552, 2683746, 2813728, 3165444, 3303072, 3429231, 3578328, 4220592, 4572308, 4748166, 4771104, 5367492, 6330888, 6858462, 7156656, 8441184, 9144616, 9496332, 10287693, 10734984, 12661776, 13716924, 14313312, 18289232, 18992664, 20575386, 21469968, 25323552, 27433848, 30863079, 36578464, 37985328, 41150772, 42939936, 54867696, 61726158, 75970656, 82301544, 109735392, 123452316, 164603088, 246904632, 329206176, 493809264, 987618528]

約数ペア:

[(1, 987618528), (2, 493809264), (3, 329206176), (4, 246904632), (6, 164603088), (8, 123452316), (9, 109735392), (12, 82301544), (13, 75970656), (16, 61726158), (18, 54867696), (23, 42939936), (24, 41150772), (26, 37985328), (27, 36578464), (32, 30863079), (36, 27433848), (39, 25323552), (46, 21469968), (48, 20575386), (52, 18992664), (54, 18289232), (69, 14313312), (72, 13716924), (78, 12661776), (92, 10734984), (96, 10287693), (104, 9496332), (108, 9144616), (117, 8441184), (138, 7156656), (144, 6858462), (156, 6330888), (184, 5367492), (207, 4771104), (208, 4748166), (216, 4572308), (234, 4220592), (276, 3578328), (288, 3429231), (299, 3303072), (312, 3165444), (351, 2813728), (368, 2683746), (414, 2385552), (416, 2374083), (432, 2286154), (468, 2110296), (552, 1789164), (598, 1651536), (621, 1590368), (624, 1582722), (702, 1406864), (736, 1341873), (828, 1192776), (864, 1143077), (897, 1101024), (936, 1055148), (1104, 894582), (1196, 825768), (1242, 795184), (1248, 791361), (1404, 703432), (1656, 596388), (1794, 550512), (1872, 527574), (2208, 447291), (2392, 412884), (2484, 397592), (2691, 367008), (2808, 351716), (3312, 298194), (3588, 275256), (3744, 263787), (3823, 258336), (4784, 206442), (4968, 198796), (5382, 183504), (5616, 175858), (6624, 149097), (7176, 137628), (7646, 129168), (8073, 122336), (9568, 103221), (9936, 99398), (10764, 91752), (11232, 87929), (11469, 86112), (14352, 68814), (15292, 64584), (16146, 61168), (19872, 49699), (21528, 45876), (22938, 43056), (28704, 34407), (30584, 32292)]