320284224

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{42773}}^1$

素因数の和:42804

約数の個数: 84

約数和(自身を含む): 988678236

約数和(自身を除く): 668394012

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 3744, 7488, 42773, 85546, 128319, 171092, 256638, 342184, 384957, 513276, 556049, 684368, 769914, 1026552, 1112098, 1368736, 1539828, 1668147, 2053104, 2224196, 2737472, 3079656, 3336294, 4106208, 4448392, 5004441, 6159312, 6672588, 8212416, 8896784, 10008882, 12318624, 13345176, 17793568, 20017764, 24637248, 26690352, 35587136, 40035528, 53380704, 80071056, 106761408, 160142112, 320284224]

約数ペア:

[(1, 320284224), (2, 160142112), (3, 106761408), (4, 80071056), (6, 53380704), (8, 40035528), (9, 35587136), (12, 26690352), (13, 24637248), (16, 20017764), (18, 17793568), (24, 13345176), (26, 12318624), (32, 10008882), (36, 8896784), (39, 8212416), (48, 6672588), (52, 6159312), (64, 5004441), (72, 4448392), (78, 4106208), (96, 3336294), (104, 3079656), (117, 2737472), (144, 2224196), (156, 2053104), (192, 1668147), (208, 1539828), (234, 1368736), (288, 1112098), (312, 1026552), (416, 769914), (468, 684368), (576, 556049), (624, 513276), (832, 384957), (936, 342184), (1248, 256638), (1872, 171092), (2496, 128319), (3744, 85546), (7488, 42773)]