636960012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{521}}^1$

素因数の和:1019

約数の個数: 96

約数和(自身を含む): 1701653184

約数和(自身を除く): 1064693172

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 461, 521, 663, 884, 922, 1042, 1326, 1383, 1563, 1844, 2084, 2652, 2766, 3126, 5532, 5993, 6252, 6773, 7837, 8857, 11986, 13546, 15674, 17714, 17979, 20319, 23511, 23972, 26571, 27092, 31348, 35428, 35958, 40638, 47022, 53142, 71916, 81276, 94044, 101881, 106284, 115141, 203762, 230282, 240181, 305643, 345423, 407524, 460564, 480362, 611286, 690846, 720543, 960724, 1222572, 1381692, 1441086, 2882172, 3122353, 4083077, 6244706, 8166154, 9367059, 12249231, 12489412, 16332308, 18734118, 24498462, 37468236, 48996924, 53080001, 106160002, 159240003, 212320004, 318480006, 636960012]

約数ペア:

[(1, 636960012), (2, 318480006), (3, 212320004), (4, 159240003), (6, 106160002), (12, 53080001), (13, 48996924), (17, 37468236), (26, 24498462), (34, 18734118), (39, 16332308), (51, 12489412), (52, 12249231), (68, 9367059), (78, 8166154), (102, 6244706), (156, 4083077), (204, 3122353), (221, 2882172), (442, 1441086), (461, 1381692), (521, 1222572), (663, 960724), (884, 720543), (922, 690846), (1042, 611286), (1326, 480362), (1383, 460564), (1563, 407524), (1844, 345423), (2084, 305643), (2652, 240181), (2766, 230282), (3126, 203762), (5532, 115141), (5993, 106284), (6252, 101881), (6773, 94044), (7837, 81276), (8857, 71916), (11986, 53142), (13546, 47022), (15674, 40638), (17714, 35958), (17979, 35428), (20319, 31348), (23511, 27092), (23972, 26571)]