628838316

素因数分解:

$2^2\times 3^6\times {\mathrm{379}}^1\times {\mathrm{569}}^1$

素因数の和:970

約数の個数: 84

約数和(自身を含む): 1657206600

約数和(自身を除く): 1028368284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 379, 486, 569, 729, 758, 972, 1137, 1138, 1458, 1516, 1707, 2274, 2276, 2916, 3411, 3414, 4548, 5121, 6822, 6828, 10233, 10242, 13644, 15363, 20466, 20484, 30699, 30726, 40932, 46089, 61398, 61452, 92097, 92178, 122796, 138267, 184194, 184356, 215651, 276291, 276534, 368388, 414801, 431302, 552582, 553068, 646953, 829602, 862604, 1105164, 1293906, 1659204, 1940859, 2587812, 3881718, 5822577, 7763436, 11645154, 17467731, 23290308, 34935462, 52403193, 69870924, 104806386, 157209579, 209612772, 314419158, 628838316]

約数ペア:

[(1, 628838316), (2, 314419158), (3, 209612772), (4, 157209579), (6, 104806386), (9, 69870924), (12, 52403193), (18, 34935462), (27, 23290308), (36, 17467731), (54, 11645154), (81, 7763436), (108, 5822577), (162, 3881718), (243, 2587812), (324, 1940859), (379, 1659204), (486, 1293906), (569, 1105164), (729, 862604), (758, 829602), (972, 646953), (1137, 553068), (1138, 552582), (1458, 431302), (1516, 414801), (1707, 368388), (2274, 276534), (2276, 276291), (2916, 215651), (3411, 184356), (3414, 184194), (4548, 138267), (5121, 122796), (6822, 92178), (6828, 92097), (10233, 61452), (10242, 61398), (13644, 46089), (15363, 40932), (20466, 30726), (20484, 30699)]