1200417984

素因数分解:

$2^6\times 3^2\times {\mathrm{113}}^1\times {\mathrm{18443}}^1$

素因数の和:18574

約数の個数: 84

約数和(自身を含む): 3471419016

約数和(自身を除く): 2271001032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 113, 144, 192, 226, 288, 339, 452, 576, 678, 904, 1017, 1356, 1808, 2034, 2712, 3616, 4068, 5424, 7232, 8136, 10848, 16272, 18443, 21696, 32544, 36886, 55329, 65088, 73772, 110658, 147544, 165987, 221316, 295088, 331974, 442632, 590176, 663948, 885264, 1180352, 1327896, 1770528, 2084059, 2655792, 3541056, 4168118, 5311584, 6252177, 8336236, 10623168, 12504354, 16672472, 18756531, 25008708, 33344944, 37513062, 50017416, 66689888, 75026124, 100034832, 133379776, 150052248, 200069664, 300104496, 400139328, 600208992, 1200417984]

約数ペア:

[(1, 1200417984), (2, 600208992), (3, 400139328), (4, 300104496), (6, 200069664), (8, 150052248), (9, 133379776), (12, 100034832), (16, 75026124), (18, 66689888), (24, 50017416), (32, 37513062), (36, 33344944), (48, 25008708), (64, 18756531), (72, 16672472), (96, 12504354), (113, 10623168), (144, 8336236), (192, 6252177), (226, 5311584), (288, 4168118), (339, 3541056), (452, 2655792), (576, 2084059), (678, 1770528), (904, 1327896), (1017, 1180352), (1356, 885264), (1808, 663948), (2034, 590176), (2712, 442632), (3616, 331974), (4068, 295088), (5424, 221316), (7232, 165987), (8136, 147544), (10848, 110658), (16272, 73772), (18443, 65088), (21696, 55329), (32544, 36886)]