720942209664

素因数分解:

$2^7\times 3^1\times {\mathrm{431}}^1\times {\mathrm{4356041}}^1$

素因数の和:4356489

約数の個数: 64

約数和(自身を含む): 1919446346880

約数和(自身を除く): 1198504137216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 431, 862, 1293, 1724, 2586, 3448, 5172, 6896, 10344, 13792, 20688, 27584, 41376, 55168, 82752, 165504, 4356041, 8712082, 13068123, 17424164, 26136246, 34848328, 52272492, 69696656, 104544984, 139393312, 209089968, 278786624, 418179936, 557573248, 836359872, 1672719744, 1877453671, 3754907342, 5632361013, 7509814684, 11264722026, 15019629368, 22529444052, 30039258736, 45058888104, 60078517472, 90117776208, 120157034944, 180235552416, 240314069888, 360471104832, 720942209664]

約数ペア:

[(1, 720942209664), (2, 360471104832), (3, 240314069888), (4, 180235552416), (6, 120157034944), (8, 90117776208), (12, 60078517472), (16, 45058888104), (24, 30039258736), (32, 22529444052), (48, 15019629368), (64, 11264722026), (96, 7509814684), (128, 5632361013), (192, 3754907342), (384, 1877453671), (431, 1672719744), (862, 836359872), (1293, 557573248), (1724, 418179936), (2586, 278786624), (3448, 209089968), (5172, 139393312), (6896, 104544984), (10344, 69696656), (13792, 52272492), (20688, 34848328), (27584, 26136246), (41376, 17424164), (55168, 13068123), (82752, 8712082), (165504, 4356041)]