243657456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{8737}}^1$

素因数の和:8838

約数の個数: 80

約数和(自身を含む): 728120064

約数和(自身を除く): 484462608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 332, 336, 498, 581, 664, 996, 1162, 1328, 1743, 1992, 2324, 3486, 3984, 4648, 6972, 8737, 9296, 13944, 17474, 26211, 27888, 34948, 52422, 61159, 69896, 104844, 122318, 139792, 183477, 209688, 244636, 366954, 419376, 489272, 725171, 733908, 978544, 1450342, 1467816, 2175513, 2900684, 2935632, 4351026, 5076197, 5801368, 8702052, 10152394, 11602736, 15228591, 17404104, 20304788, 30457182, 34808208, 40609576, 60914364, 81219152, 121828728, 243657456]

約数ペア:

[(1, 243657456), (2, 121828728), (3, 81219152), (4, 60914364), (6, 40609576), (7, 34808208), (8, 30457182), (12, 20304788), (14, 17404104), (16, 15228591), (21, 11602736), (24, 10152394), (28, 8702052), (42, 5801368), (48, 5076197), (56, 4351026), (83, 2935632), (84, 2900684), (112, 2175513), (166, 1467816), (168, 1450342), (249, 978544), (332, 733908), (336, 725171), (498, 489272), (581, 419376), (664, 366954), (996, 244636), (1162, 209688), (1328, 183477), (1743, 139792), (1992, 122318), (2324, 104844), (3486, 69896), (3984, 61159), (4648, 52422), (6972, 34948), (8737, 27888), (9296, 26211), (13944, 17474)]