15677912736

素因数分解:

$2^5\times 3^2\times {\mathrm{997}}^1\times {\mathrm{54601}}^1$

素因数の和:55614

約数の個数: 72

約数和(自身を含む): 44629599924

約数和(自身を除く): 28951687188

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 997, 1994, 2991, 3988, 5982, 7976, 8973, 11964, 15952, 17946, 23928, 31904, 35892, 47856, 54601, 71784, 95712, 109202, 143568, 163803, 218404, 287136, 327606, 436808, 491409, 655212, 873616, 982818, 1310424, 1747232, 1965636, 2620848, 3931272, 5241696, 7862544, 15725088, 54437197, 108874394, 163311591, 217748788, 326623182, 435497576, 489934773, 653246364, 870995152, 979869546, 1306492728, 1741990304, 1959739092, 2612985456, 3919478184, 5225970912, 7838956368, 15677912736]

約数ペア:

[(1, 15677912736), (2, 7838956368), (3, 5225970912), (4, 3919478184), (6, 2612985456), (8, 1959739092), (9, 1741990304), (12, 1306492728), (16, 979869546), (18, 870995152), (24, 653246364), (32, 489934773), (36, 435497576), (48, 326623182), (72, 217748788), (96, 163311591), (144, 108874394), (288, 54437197), (997, 15725088), (1994, 7862544), (2991, 5241696), (3988, 3931272), (5982, 2620848), (7976, 1965636), (8973, 1747232), (11964, 1310424), (15952, 982818), (17946, 873616), (23928, 655212), (31904, 491409), (35892, 436808), (47856, 327606), (54601, 287136), (71784, 218404), (95712, 163803), (109202, 143568)]