40349568

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:924

約数の個数: 128

約数和(自身を含む): 129841920

約数和(自身を除く): 89492352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 883, 896, 952, 1088, 1344, 1428, 1632, 1766, 1904, 2176, 2649, 2688, 2856, 3264, 3532, 3808, 5298, 5712, 6181, 6528, 7064, 7616, 10596, 11424, 12362, 14128, 15011, 15232, 18543, 21192, 22848, 24724, 28256, 30022, 37086, 42384, 45033, 45696, 49448, 56512, 60044, 74172, 84768, 90066, 98896, 105077, 113024, 120088, 148344, 169536, 180132, 197792, 210154, 240176, 296688, 315231, 339072, 360264, 395584, 420308, 480352, 593376, 630462, 720528, 791168, 840616, 960704, 1186752, 1260924, 1441056, 1681232, 1921408, 2373504, 2521848, 2882112, 3362464, 5043696, 5764224, 6724928, 10087392, 13449856, 20174784, 40349568]

約数ペア:

[(1, 40349568), (2, 20174784), (3, 13449856), (4, 10087392), (6, 6724928), (7, 5764224), (8, 5043696), (12, 3362464), (14, 2882112), (16, 2521848), (17, 2373504), (21, 1921408), (24, 1681232), (28, 1441056), (32, 1260924), (34, 1186752), (42, 960704), (48, 840616), (51, 791168), (56, 720528), (64, 630462), (68, 593376), (84, 480352), (96, 420308), (102, 395584), (112, 360264), (119, 339072), (128, 315231), (136, 296688), (168, 240176), (192, 210154), (204, 197792), (224, 180132), (238, 169536), (272, 148344), (336, 120088), (357, 113024), (384, 105077), (408, 98896), (448, 90066), (476, 84768), (544, 74172), (672, 60044), (714, 56512), (816, 49448), (883, 45696), (896, 45033), (952, 42384), (1088, 37086), (1344, 30022), (1428, 28256), (1632, 24724), (1766, 22848), (1904, 21192), (2176, 18543), (2649, 15232), (2688, 15011), (2856, 14128), (3264, 12362), (3532, 11424), (3808, 10596), (5298, 7616), (5712, 7064), (6181, 6528)]