1700748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 5215392

約数和(自身を除く): 3514644

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, 397, 476, 612, 714, 794, 1071, 1191, 1428, 1588, 2142, 2382, 2779, 3573, 4284, 4764, 5558, 6749, 7146, 8337, 11116, 13498, 14292, 16674, 20247, 25011, 26996, 33348, 40494, 47243, 50022, 60741, 80988, 94486, 100044, 121482, 141729, 188972, 242964, 283458, 425187, 566916, 850374, 1700748]

約数ペア:

[(1, 1700748), (2, 850374), (3, 566916), (4, 425187), (6, 283458), (7, 242964), (9, 188972), (12, 141729), (14, 121482), (17, 100044), (18, 94486), (21, 80988), (28, 60741), (34, 50022), (36, 47243), (42, 40494), (51, 33348), (63, 26996), (68, 25011), (84, 20247), (102, 16674), (119, 14292), (126, 13498), (153, 11116), (204, 8337), (238, 7146), (252, 6749), (306, 5558), (357, 4764), (397, 4284), (476, 3573), (612, 2779), (714, 2382), (794, 2142), (1071, 1588), (1191, 1428)]