749968488

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^2\times {\mathrm{1669}}^1$

素因数の和:1839

約数の個数: 72

約数和(自身を含む): 2058433650

約数和(自身を除く): 1308465162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1669, 1896, 2844, 3338, 5007, 5688, 6241, 6676, 10014, 12482, 13352, 15021, 18723, 20028, 24964, 30042, 37446, 40056, 49928, 56169, 60084, 74892, 112338, 120168, 131851, 149784, 224676, 263702, 395553, 449352, 527404, 791106, 1054808, 1186659, 1582212, 2373318, 3164424, 4746636, 9493272, 10416229, 20832458, 31248687, 41664916, 62497374, 83329832, 93746061, 124994748, 187492122, 249989496, 374984244, 749968488]

約数ペア:

[(1, 749968488), (2, 374984244), (3, 249989496), (4, 187492122), (6, 124994748), (8, 93746061), (9, 83329832), (12, 62497374), (18, 41664916), (24, 31248687), (36, 20832458), (72, 10416229), (79, 9493272), (158, 4746636), (237, 3164424), (316, 2373318), (474, 1582212), (632, 1186659), (711, 1054808), (948, 791106), (1422, 527404), (1669, 449352), (1896, 395553), (2844, 263702), (3338, 224676), (5007, 149784), (5688, 131851), (6241, 120168), (6676, 112338), (10014, 74892), (12482, 60084), (13352, 56169), (15021, 49928), (18723, 40056), (20028, 37446), (24964, 30042)]