980979912

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{112601}}^1$

素因数の和:112635

約数の個数: 72

約数和(自身を含む): 2920332870

約数和(自身を除く): 1939352958

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 121, 132, 198, 242, 264, 363, 396, 484, 726, 792, 968, 1089, 1452, 2178, 2904, 4356, 8712, 112601, 225202, 337803, 450404, 675606, 900808, 1013409, 1238611, 1351212, 2026818, 2477222, 2702424, 3715833, 4053636, 4954444, 7431666, 8107272, 9908888, 11147499, 13624721, 14863332, 22294998, 27249442, 29726664, 40874163, 44589996, 54498884, 81748326, 89179992, 108997768, 122622489, 163496652, 245244978, 326993304, 490489956, 980979912]

約数ペア:

[(1, 980979912), (2, 490489956), (3, 326993304), (4, 245244978), (6, 163496652), (8, 122622489), (9, 108997768), (11, 89179992), (12, 81748326), (18, 54498884), (22, 44589996), (24, 40874163), (33, 29726664), (36, 27249442), (44, 22294998), (66, 14863332), (72, 13624721), (88, 11147499), (99, 9908888), (121, 8107272), (132, 7431666), (198, 4954444), (242, 4053636), (264, 3715833), (363, 2702424), (396, 2477222), (484, 2026818), (726, 1351212), (792, 1238611), (968, 1013409), (1089, 900808), (1452, 675606), (2178, 450404), (2904, 337803), (4356, 225202), (8712, 112601)]