2043888

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1$

素因数の和:115

約数の個数: 120

約数和(自身を含む): 6785280

約数和(自身を除く): 4741392

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 79, 84, 88, 98, 112, 132, 147, 154, 158, 168, 176, 196, 231, 237, 264, 294, 308, 316, 336, 392, 462, 474, 528, 539, 553, 588, 616, 632, 784, 869, 924, 948, 1078, 1106, 1176, 1232, 1264, 1617, 1659, 1738, 1848, 1896, 2156, 2212, 2352, 2607, 3234, 3318, 3476, 3696, 3792, 3871, 4312, 4424, 5214, 6083, 6468, 6636, 6952, 7742, 8624, 8848, 10428, 11613, 12166, 12936, 13272, 13904, 15484, 18249, 20856, 23226, 24332, 25872, 26544, 30968, 36498, 41712, 42581, 46452, 48664, 61936, 72996, 85162, 92904, 97328, 127743, 145992, 170324, 185808, 255486, 291984, 340648, 510972, 681296, 1021944, 2043888]

約数ペア:

[(1, 2043888), (2, 1021944), (3, 681296), (4, 510972), (6, 340648), (7, 291984), (8, 255486), (11, 185808), (12, 170324), (14, 145992), (16, 127743), (21, 97328), (22, 92904), (24, 85162), (28, 72996), (33, 61936), (42, 48664), (44, 46452), (48, 42581), (49, 41712), (56, 36498), (66, 30968), (77, 26544), (79, 25872), (84, 24332), (88, 23226), (98, 20856), (112, 18249), (132, 15484), (147, 13904), (154, 13272), (158, 12936), (168, 12166), (176, 11613), (196, 10428), (231, 8848), (237, 8624), (264, 7742), (294, 6952), (308, 6636), (316, 6468), (336, 6083), (392, 5214), (462, 4424), (474, 4312), (528, 3871), (539, 3792), (553, 3696), (588, 3476), (616, 3318), (632, 3234), (784, 2607), (869, 2352), (924, 2212), (948, 2156), (1078, 1896), (1106, 1848), (1176, 1738), (1232, 1659), (1264, 1617)]