475982388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{811}}^1$

素因数の和:982

約数の個数: 144

約数和(自身を含む): 1468381824

約数和(自身を除く): 992399436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 137, 153, 204, 238, 252, 274, 306, 357, 411, 476, 548, 612, 714, 811, 822, 959, 1071, 1233, 1428, 1622, 1644, 1918, 2142, 2329, 2433, 2466, 2877, 3244, 3836, 4284, 4658, 4866, 4932, 5677, 5754, 6987, 7299, 8631, 9316, 9732, 11354, 11508, 13787, 13974, 14598, 16303, 17031, 17262, 20961, 22708, 27574, 27948, 29196, 32606, 34062, 34524, 41361, 41922, 48909, 51093, 55148, 65212, 68124, 82722, 83844, 96509, 97818, 102186, 111107, 124083, 146727, 165444, 193018, 195636, 204372, 222214, 248166, 289527, 293454, 333321, 386036, 444428, 496332, 579054, 586908, 666642, 777749, 868581, 999963, 1158108, 1333284, 1555498, 1737162, 1888819, 1999926, 2333247, 3110996, 3474324, 3777638, 3999852, 4666494, 5666457, 6999741, 7555276, 9332988, 11332914, 13221733, 13999482, 16999371, 22665828, 26443466, 27998964, 33998742, 39665199, 52886932, 67997484, 79330398, 118995597, 158660796, 237991194, 475982388]

約数ペア:

[(1, 475982388), (2, 237991194), (3, 158660796), (4, 118995597), (6, 79330398), (7, 67997484), (9, 52886932), (12, 39665199), (14, 33998742), (17, 27998964), (18, 26443466), (21, 22665828), (28, 16999371), (34, 13999482), (36, 13221733), (42, 11332914), (51, 9332988), (63, 7555276), (68, 6999741), (84, 5666457), (102, 4666494), (119, 3999852), (126, 3777638), (137, 3474324), (153, 3110996), (204, 2333247), (238, 1999926), (252, 1888819), (274, 1737162), (306, 1555498), (357, 1333284), (411, 1158108), (476, 999963), (548, 868581), (612, 777749), (714, 666642), (811, 586908), (822, 579054), (959, 496332), (1071, 444428), (1233, 386036), (1428, 333321), (1622, 293454), (1644, 289527), (1918, 248166), (2142, 222214), (2329, 204372), (2433, 195636), (2466, 193018), (2877, 165444), (3244, 146727), (3836, 124083), (4284, 111107), (4658, 102186), (4866, 97818), (4932, 96509), (5677, 83844), (5754, 82722), (6987, 68124), (7299, 65212), (8631, 55148), (9316, 51093), (9732, 48909), (11354, 41922), (11508, 41361), (13787, 34524), (13974, 34062), (14598, 32606), (16303, 29196), (17031, 27948), (17262, 27574), (20961, 22708)]