1689518376

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{257863}}^1$

素因数の和:257895

約数の個数: 96

約数和(自身を含む): 5631749760

約数和(自身を除く): 3942231384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 234, 252, 273, 312, 364, 468, 504, 546, 728, 819, 936, 1092, 1638, 2184, 3276, 6552, 257863, 515726, 773589, 1031452, 1547178, 1805041, 2062904, 2320767, 3094356, 3352219, 3610082, 4641534, 5415123, 6188712, 6704438, 7220164, 9283068, 10056657, 10830246, 13408876, 14440328, 16245369, 18566136, 20113314, 21660492, 23465533, 26817752, 30169971, 32490738, 40226628, 43320984, 46931066, 60339942, 64981476, 70396599, 80453256, 93862132, 120679884, 129962952, 140793198, 187724264, 211189797, 241359768, 281586396, 422379594, 563172792, 844759188, 1689518376]

約数ペア:

[(1, 1689518376), (2, 844759188), (3, 563172792), (4, 422379594), (6, 281586396), (7, 241359768), (8, 211189797), (9, 187724264), (12, 140793198), (13, 129962952), (14, 120679884), (18, 93862132), (21, 80453256), (24, 70396599), (26, 64981476), (28, 60339942), (36, 46931066), (39, 43320984), (42, 40226628), (52, 32490738), (56, 30169971), (63, 26817752), (72, 23465533), (78, 21660492), (84, 20113314), (91, 18566136), (104, 16245369), (117, 14440328), (126, 13408876), (156, 10830246), (168, 10056657), (182, 9283068), (234, 7220164), (252, 6704438), (273, 6188712), (312, 5415123), (364, 4641534), (468, 3610082), (504, 3352219), (546, 3094356), (728, 2320767), (819, 2062904), (936, 1805041), (1092, 1547178), (1638, 1031452), (2184, 773589), (3276, 515726), (6552, 257863)]