322980144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{997}}^1$

素因数の和:1422

約数の個数: 80

約数和(自身を含む): 886559328

約数和(自身を除く): 563579184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 397, 408, 794, 816, 997, 1191, 1588, 1994, 2382, 2991, 3176, 3988, 4764, 5982, 6352, 6749, 7976, 9528, 11964, 13498, 15952, 16949, 19056, 20247, 23928, 26996, 33898, 40494, 47856, 50847, 53992, 67796, 80988, 101694, 107984, 135592, 161976, 203388, 271184, 323952, 395809, 406776, 791618, 813552, 1187427, 1583236, 2374854, 3166472, 4749708, 6332944, 6728753, 9499416, 13457506, 18998832, 20186259, 26915012, 40372518, 53830024, 80745036, 107660048, 161490072, 322980144]

約数ペア:

[(1, 322980144), (2, 161490072), (3, 107660048), (4, 80745036), (6, 53830024), (8, 40372518), (12, 26915012), (16, 20186259), (17, 18998832), (24, 13457506), (34, 9499416), (48, 6728753), (51, 6332944), (68, 4749708), (102, 3166472), (136, 2374854), (204, 1583236), (272, 1187427), (397, 813552), (408, 791618), (794, 406776), (816, 395809), (997, 323952), (1191, 271184), (1588, 203388), (1994, 161976), (2382, 135592), (2991, 107984), (3176, 101694), (3988, 80988), (4764, 67796), (5982, 53992), (6352, 50847), (6749, 47856), (7976, 40494), (9528, 33898), (11964, 26996), (13498, 23928), (15952, 20247), (16949, 19056)]