789889209228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3137}}^1\times {\mathrm{10301}}^1$

素因数の和:13552

約数の個数: 144

約数和(自身を含む): 2306385716544

約数和(自身を除く): 1516496507316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 388, 582, 679, 873, 1164, 1358, 1746, 2037, 2716, 3137, 3492, 4074, 6111, 6274, 8148, 9411, 10301, 12222, 12548, 18822, 20602, 21959, 24444, 28233, 30903, 37644, 41204, 43918, 56466, 61806, 65877, 72107, 87836, 92709, 112932, 123612, 131754, 144214, 185418, 197631, 216321, 263508, 288428, 304289, 370836, 395262, 432642, 608578, 648963, 790524, 865284, 912867, 999197, 1217156, 1297926, 1825734, 1998394, 2130023, 2595852, 2738601, 2997591, 3651468, 3996788, 4260046, 5477202, 5995182, 6390069, 6994379, 8520092, 8992773, 10954404, 11990364, 12780138, 13988758, 17985546, 19170207, 20983137, 25560276, 27977516, 32314237, 35971092, 38340414, 41966274, 62949411, 64628474, 76680828, 83932548, 96942711, 125898822, 129256948, 193885422, 226199659, 251797644, 290828133, 387770844, 452399318, 581656266, 678598977, 904798636, 1163312532, 1357197954, 2035796931, 2714395908, 3134480989, 4071593862, 6268961978, 8143187724, 9403442967, 12537923956, 18806885934, 21941366923, 28210328901, 37613771868, 43882733846, 56420657802, 65824100769, 87765467692, 112841315604, 131648201538, 197472302307, 263296403076, 394944604614, 789889209228]

約数ペア:

[(1, 789889209228), (2, 394944604614), (3, 263296403076), (4, 197472302307), (6, 131648201538), (7, 112841315604), (9, 87765467692), (12, 65824100769), (14, 56420657802), (18, 43882733846), (21, 37613771868), (28, 28210328901), (36, 21941366923), (42, 18806885934), (63, 12537923956), (84, 9403442967), (97, 8143187724), (126, 6268961978), (194, 4071593862), (252, 3134480989), (291, 2714395908), (388, 2035796931), (582, 1357197954), (679, 1163312532), (873, 904798636), (1164, 678598977), (1358, 581656266), (1746, 452399318), (2037, 387770844), (2716, 290828133), (3137, 251797644), (3492, 226199659), (4074, 193885422), (6111, 129256948), (6274, 125898822), (8148, 96942711), (9411, 83932548), (10301, 76680828), (12222, 64628474), (12548, 62949411), (18822, 41966274), (20602, 38340414), (21959, 35971092), (24444, 32314237), (28233, 27977516), (30903, 25560276), (37644, 20983137), (41204, 19170207), (43918, 17985546), (56466, 13988758), (61806, 12780138), (65877, 11990364), (72107, 10954404), (87836, 8992773), (92709, 8520092), (112932, 6994379), (123612, 6390069), (131754, 5995182), (144214, 5477202), (185418, 4260046), (197631, 3996788), (216321, 3651468), (263508, 2997591), (288428, 2738601), (304289, 2595852), (370836, 2130023), (395262, 1998394), (432642, 1825734), (608578, 1297926), (648963, 1217156), (790524, 999197), (865284, 912867)]