284215904

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{15287}}^1$

素因数の和:15387

約数の個数: 48

約数和(自身を含む): 647232768

約数和(自身を除く): 363016864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 15287, 18592, 30574, 61148, 107009, 122296, 214018, 244592, 428036, 489184, 856072, 1268821, 1712144, 2537642, 3424288, 5075284, 8881747, 10150568, 17763494, 20301136, 35526988, 40602272, 71053976, 142107952, 284215904]

約数ペア:

[(1, 284215904), (2, 142107952), (4, 71053976), (7, 40602272), (8, 35526988), (14, 20301136), (16, 17763494), (28, 10150568), (32, 8881747), (56, 5075284), (83, 3424288), (112, 2537642), (166, 1712144), (224, 1268821), (332, 856072), (581, 489184), (664, 428036), (1162, 244592), (1328, 214018), (2324, 122296), (2656, 107009), (4648, 61148), (9296, 30574), (15287, 18592)]