391496292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:954

約数の個数: 144

約数和(自身を含む): 1156384320

約数和(自身を除く): 764888028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 61, 66, 76, 99, 114, 122, 132, 171, 183, 198, 209, 228, 244, 342, 366, 396, 418, 549, 627, 671, 684, 732, 836, 853, 1098, 1159, 1254, 1342, 1706, 1881, 2013, 2196, 2318, 2508, 2559, 2684, 3412, 3477, 3762, 4026, 4636, 5118, 6039, 6954, 7524, 7677, 8052, 9383, 10236, 10431, 12078, 12749, 13908, 15354, 16207, 18766, 20862, 24156, 25498, 28149, 30708, 32414, 37532, 38247, 41724, 48621, 50996, 52033, 56298, 64828, 76494, 84447, 97242, 104066, 112596, 114741, 145863, 152988, 156099, 168894, 178277, 194484, 208132, 229482, 291726, 312198, 337788, 356554, 458964, 468297, 534831, 572363, 583452, 624396, 713108, 936594, 988627, 1069662, 1144726, 1604493, 1717089, 1873188, 1977254, 2139324, 2289452, 2965881, 3208986, 3434178, 3954508, 5151267, 5931762, 6417972, 6868356, 8897643, 10302534, 10874897, 11863524, 17795286, 20605068, 21749794, 32624691, 35590572, 43499588, 65249382, 97874073, 130498764, 195748146, 391496292]

約数ペア:

[(1, 391496292), (2, 195748146), (3, 130498764), (4, 97874073), (6, 65249382), (9, 43499588), (11, 35590572), (12, 32624691), (18, 21749794), (19, 20605068), (22, 17795286), (33, 11863524), (36, 10874897), (38, 10302534), (44, 8897643), (57, 6868356), (61, 6417972), (66, 5931762), (76, 5151267), (99, 3954508), (114, 3434178), (122, 3208986), (132, 2965881), (171, 2289452), (183, 2139324), (198, 1977254), (209, 1873188), (228, 1717089), (244, 1604493), (342, 1144726), (366, 1069662), (396, 988627), (418, 936594), (549, 713108), (627, 624396), (671, 583452), (684, 572363), (732, 534831), (836, 468297), (853, 458964), (1098, 356554), (1159, 337788), (1254, 312198), (1342, 291726), (1706, 229482), (1881, 208132), (2013, 194484), (2196, 178277), (2318, 168894), (2508, 156099), (2559, 152988), (2684, 145863), (3412, 114741), (3477, 112596), (3762, 104066), (4026, 97242), (4636, 84447), (5118, 76494), (6039, 64828), (6954, 56298), (7524, 52033), (7677, 50996), (8052, 48621), (9383, 41724), (10236, 38247), (10431, 37532), (12078, 32414), (12749, 30708), (13908, 28149), (15354, 25498), (16207, 24156), (18766, 20862)]