282540076

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 120

約数和(自身を含む): 650011264

約数和(自身を除く): 367471188

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 73, 91, 98, 124, 146, 182, 196, 217, 292, 343, 364, 403, 434, 511, 637, 686, 806, 868, 949, 1022, 1274, 1372, 1519, 1612, 1898, 2044, 2263, 2401, 2548, 2821, 3038, 3577, 3796, 4459, 4526, 4802, 5642, 6076, 6643, 7154, 8918, 9052, 9604, 10633, 11284, 13286, 14308, 15841, 17836, 19747, 21266, 25039, 26572, 29419, 31213, 31682, 39494, 42532, 46501, 50078, 58838, 62426, 63364, 74431, 78988, 93002, 100156, 110887, 117676, 124852, 138229, 148862, 175273, 186004, 205933, 221774, 276458, 297724, 325507, 350546, 411866, 443548, 552916, 651014, 701092, 776209, 823732, 967603, 1302028, 1441531, 1552418, 1935206, 2278549, 2883062, 3104836, 3870412, 4557098, 5433463, 5766124, 9114196, 10090717, 10866926, 20181434, 21733852, 40362868, 70635019, 141270038, 282540076]

約数ペア:

[(1, 282540076), (2, 141270038), (4, 70635019), (7, 40362868), (13, 21733852), (14, 20181434), (26, 10866926), (28, 10090717), (31, 9114196), (49, 5766124), (52, 5433463), (62, 4557098), (73, 3870412), (91, 3104836), (98, 2883062), (124, 2278549), (146, 1935206), (182, 1552418), (196, 1441531), (217, 1302028), (292, 967603), (343, 823732), (364, 776209), (403, 701092), (434, 651014), (511, 552916), (637, 443548), (686, 411866), (806, 350546), (868, 325507), (949, 297724), (1022, 276458), (1274, 221774), (1372, 205933), (1519, 186004), (1612, 175273), (1898, 148862), (2044, 138229), (2263, 124852), (2401, 117676), (2548, 110887), (2821, 100156), (3038, 93002), (3577, 78988), (3796, 74431), (4459, 63364), (4526, 62426), (4802, 58838), (5642, 50078), (6076, 46501), (6643, 42532), (7154, 39494), (8918, 31682), (9052, 31213), (9604, 29419), (10633, 26572), (11284, 25039), (13286, 21266), (14308, 19747), (15841, 17836)]