1680366924

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{337}}^2$

素因数の和:824

約数の個数: 72

約数和(自身を含む): 4401366480

約数和(自身を除く): 2720999556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 274, 337, 411, 548, 674, 822, 1011, 1233, 1348, 1644, 2022, 2466, 3033, 3699, 4044, 4932, 6066, 7398, 9099, 12132, 14796, 18198, 36396, 46169, 92338, 113569, 138507, 184676, 227138, 277014, 340707, 415521, 454276, 554028, 681414, 831042, 1022121, 1246563, 1362828, 1662084, 2044242, 2493126, 3066363, 4088484, 4986252, 6132726, 12265452, 15558953, 31117906, 46676859, 62235812, 93353718, 140030577, 186707436, 280061154, 420091731, 560122308, 840183462, 1680366924]

約数ペア:

[(1, 1680366924), (2, 840183462), (3, 560122308), (4, 420091731), (6, 280061154), (9, 186707436), (12, 140030577), (18, 93353718), (27, 62235812), (36, 46676859), (54, 31117906), (108, 15558953), (137, 12265452), (274, 6132726), (337, 4986252), (411, 4088484), (548, 3066363), (674, 2493126), (822, 2044242), (1011, 1662084), (1233, 1362828), (1348, 1246563), (1644, 1022121), (2022, 831042), (2466, 681414), (3033, 554028), (3699, 454276), (4044, 415521), (4932, 340707), (6066, 277014), (7398, 227138), (9099, 184676), (12132, 138507), (14796, 113569), (18198, 92338), (36396, 46169)]