1205186944

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^2$

素因数の和:300

約数の個数: 96

約数和(自身を含む): 2648283120

約数和(自身を除く): 1443096176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 71, 101, 104, 128, 142, 202, 208, 284, 404, 416, 568, 808, 832, 923, 1136, 1313, 1616, 1664, 1846, 2272, 2626, 3232, 3692, 4544, 5252, 6464, 7171, 7384, 9088, 10201, 10504, 12928, 14342, 14768, 20402, 21008, 28684, 29536, 40804, 42016, 57368, 59072, 81608, 84032, 93223, 114736, 118144, 132613, 163216, 168064, 186446, 229472, 265226, 326432, 372892, 458944, 530452, 652864, 724271, 745784, 917888, 1060904, 1305728, 1448542, 1491568, 2121808, 2897084, 2983136, 4243616, 5794168, 5966272, 8487232, 9415523, 11588336, 11932544, 16974464, 18831046, 23176672, 37662092, 46353344, 75324184, 92706688, 150648368, 301296736, 602593472, 1205186944]

約数ペア:

[(1, 1205186944), (2, 602593472), (4, 301296736), (8, 150648368), (13, 92706688), (16, 75324184), (26, 46353344), (32, 37662092), (52, 23176672), (64, 18831046), (71, 16974464), (101, 11932544), (104, 11588336), (128, 9415523), (142, 8487232), (202, 5966272), (208, 5794168), (284, 4243616), (404, 2983136), (416, 2897084), (568, 2121808), (808, 1491568), (832, 1448542), (923, 1305728), (1136, 1060904), (1313, 917888), (1616, 745784), (1664, 724271), (1846, 652864), (2272, 530452), (2626, 458944), (3232, 372892), (3692, 326432), (4544, 265226), (5252, 229472), (6464, 186446), (7171, 168064), (7384, 163216), (9088, 132613), (10201, 118144), (10504, 114736), (12928, 93223), (14342, 84032), (14768, 81608), (20402, 59072), (21008, 57368), (28684, 42016), (29536, 40804)]