1298264292

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{7243}}^1$

素因数の和:7649

約数の個数: 72

約数和(自身を含む): 3543880704

約数和(自身を除く): 2245616412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 383, 468, 766, 1149, 1532, 2298, 3447, 4596, 4979, 6894, 7243, 9958, 13788, 14486, 14937, 19916, 21729, 28972, 29874, 43458, 44811, 59748, 65187, 86916, 89622, 94159, 130374, 179244, 188318, 260748, 282477, 376636, 564954, 847431, 1129908, 1694862, 2774069, 3389724, 5548138, 8322207, 11096276, 16644414, 24966621, 33288828, 36062897, 49933242, 72125794, 99866484, 108188691, 144251588, 216377382, 324566073, 432754764, 649132146, 1298264292]

約数ペア:

[(1, 1298264292), (2, 649132146), (3, 432754764), (4, 324566073), (6, 216377382), (9, 144251588), (12, 108188691), (13, 99866484), (18, 72125794), (26, 49933242), (36, 36062897), (39, 33288828), (52, 24966621), (78, 16644414), (117, 11096276), (156, 8322207), (234, 5548138), (383, 3389724), (468, 2774069), (766, 1694862), (1149, 1129908), (1532, 847431), (2298, 564954), (3447, 376636), (4596, 282477), (4979, 260748), (6894, 188318), (7243, 179244), (9958, 130374), (13788, 94159), (14486, 89622), (14937, 86916), (19916, 65187), (21729, 59748), (28972, 44811), (29874, 43458)]