928561284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{216751}}^1$

素因数の和:216785

約数の個数: 72

約数和(自身を含む): 2840318208

約数和(自身を除く): 1911756924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 216751, 433502, 650253, 867004, 1300506, 1517257, 1950759, 2601012, 3034514, 3684767, 3901518, 4551771, 6069028, 7369534, 7803036, 9103542, 11054301, 13655313, 14739068, 18207084, 22108602, 25793369, 27310626, 33162903, 44217204, 51586738, 54621252, 66325806, 77380107, 103173476, 132651612, 154760214, 232140321, 309520428, 464280642, 928561284]

約数ペア:

[(1, 928561284), (2, 464280642), (3, 309520428), (4, 232140321), (6, 154760214), (7, 132651612), (9, 103173476), (12, 77380107), (14, 66325806), (17, 54621252), (18, 51586738), (21, 44217204), (28, 33162903), (34, 27310626), (36, 25793369), (42, 22108602), (51, 18207084), (63, 14739068), (68, 13655313), (84, 11054301), (102, 9103542), (119, 7803036), (126, 7369534), (153, 6069028), (204, 4551771), (238, 3901518), (252, 3684767), (306, 3034514), (357, 2601012), (476, 1950759), (612, 1517257), (714, 1300506), (1071, 867004), (1428, 650253), (2142, 433502), (4284, 216751)]