1999047168

素因数分解:

$2^9\times 3^3\times {\mathrm{41}}^1\times {\mathrm{3527}}^1$

素因数の和:3595

約数の個数: 160

約数和(自身を含む): 6063361920

約数和(自身を除く): 4064314752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 82, 96, 108, 123, 128, 144, 164, 192, 216, 246, 256, 288, 328, 369, 384, 432, 492, 512, 576, 656, 738, 768, 864, 984, 1107, 1152, 1312, 1476, 1536, 1728, 1968, 2214, 2304, 2624, 2952, 3456, 3527, 3936, 4428, 4608, 5248, 5904, 6912, 7054, 7872, 8856, 10496, 10581, 11808, 13824, 14108, 15744, 17712, 20992, 21162, 23616, 28216, 31488, 31743, 35424, 42324, 47232, 56432, 62976, 63486, 70848, 84648, 94464, 95229, 112864, 126972, 141696, 144607, 169296, 188928, 190458, 225728, 253944, 283392, 289214, 338592, 380916, 433821, 451456, 507888, 566784, 578428, 677184, 761832, 867642, 902912, 1015776, 1156856, 1301463, 1354368, 1523664, 1735284, 1805824, 2031552, 2313712, 2602926, 2708736, 3047328, 3470568, 3904389, 4063104, 4627424, 5205852, 5417472, 6094656, 6941136, 7808778, 8126208, 9254848, 10411704, 12189312, 13882272, 15617556, 16252416, 18509696, 20823408, 24378624, 27764544, 31235112, 37019392, 41646816, 48757248, 55529088, 62470224, 74038784, 83293632, 111058176, 124940448, 166587264, 222116352, 249880896, 333174528, 499761792, 666349056, 999523584, 1999047168]

約数ペア:

[(1, 1999047168), (2, 999523584), (3, 666349056), (4, 499761792), (6, 333174528), (8, 249880896), (9, 222116352), (12, 166587264), (16, 124940448), (18, 111058176), (24, 83293632), (27, 74038784), (32, 62470224), (36, 55529088), (41, 48757248), (48, 41646816), (54, 37019392), (64, 31235112), (72, 27764544), (82, 24378624), (96, 20823408), (108, 18509696), (123, 16252416), (128, 15617556), (144, 13882272), (164, 12189312), (192, 10411704), (216, 9254848), (246, 8126208), (256, 7808778), (288, 6941136), (328, 6094656), (369, 5417472), (384, 5205852), (432, 4627424), (492, 4063104), (512, 3904389), (576, 3470568), (656, 3047328), (738, 2708736), (768, 2602926), (864, 2313712), (984, 2031552), (1107, 1805824), (1152, 1735284), (1312, 1523664), (1476, 1354368), (1536, 1301463), (1728, 1156856), (1968, 1015776), (2214, 902912), (2304, 867642), (2624, 761832), (2952, 677184), (3456, 578428), (3527, 566784), (3936, 507888), (4428, 451456), (4608, 433821), (5248, 380916), (5904, 338592), (6912, 289214), (7054, 283392), (7872, 253944), (8856, 225728), (10496, 190458), (10581, 188928), (11808, 169296), (13824, 144607), (14108, 141696), (15744, 126972), (17712, 112864), (20992, 95229), (21162, 94464), (23616, 84648), (28216, 70848), (31488, 63486), (31743, 62976), (35424, 56432), (42324, 47232)]