396423288

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{811}}^1$

素因数の和:930

約数の個数: 128

約数和(自身を含む): 1153689600

約数和(自身を除く): 757266312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 73, 93, 108, 124, 146, 186, 216, 219, 248, 279, 292, 372, 438, 558, 584, 657, 744, 811, 837, 876, 1116, 1314, 1622, 1674, 1752, 1971, 2232, 2263, 2433, 2628, 3244, 3348, 3942, 4526, 4866, 5256, 6488, 6696, 6789, 7299, 7884, 9052, 9732, 13578, 14598, 15768, 18104, 19464, 20367, 21897, 25141, 27156, 29196, 40734, 43794, 50282, 54312, 58392, 59203, 61101, 75423, 81468, 87588, 100564, 118406, 122202, 150846, 162936, 175176, 177609, 201128, 226269, 236812, 244404, 301692, 355218, 452538, 473624, 488808, 532827, 603384, 678807, 710436, 905076, 1065654, 1357614, 1420872, 1598481, 1810152, 1835293, 2131308, 2715228, 3196962, 3670586, 4262616, 5430456, 5505879, 6393924, 7341172, 11011758, 12787848, 14682344, 16517637, 22023516, 33035274, 44047032, 49552911, 66070548, 99105822, 132141096, 198211644, 396423288]

約数ペア:

[(1, 396423288), (2, 198211644), (3, 132141096), (4, 99105822), (6, 66070548), (8, 49552911), (9, 44047032), (12, 33035274), (18, 22023516), (24, 16517637), (27, 14682344), (31, 12787848), (36, 11011758), (54, 7341172), (62, 6393924), (72, 5505879), (73, 5430456), (93, 4262616), (108, 3670586), (124, 3196962), (146, 2715228), (186, 2131308), (216, 1835293), (219, 1810152), (248, 1598481), (279, 1420872), (292, 1357614), (372, 1065654), (438, 905076), (558, 710436), (584, 678807), (657, 603384), (744, 532827), (811, 488808), (837, 473624), (876, 452538), (1116, 355218), (1314, 301692), (1622, 244404), (1674, 236812), (1752, 226269), (1971, 201128), (2232, 177609), (2263, 175176), (2433, 162936), (2628, 150846), (3244, 122202), (3348, 118406), (3942, 100564), (4526, 87588), (4866, 81468), (5256, 75423), (6488, 61101), (6696, 59203), (6789, 58392), (7299, 54312), (7884, 50282), (9052, 43794), (9732, 40734), (13578, 29196), (14598, 27156), (15768, 25141), (18104, 21897), (19464, 20367)]