1283551488

素因数分解:

$2^8\times 3^3\times {\mathrm{185699}}^1$

素因数の和:185724

約数の個数: 72

約数和(自身を含む): 3795708000

約数和(自身を除く): 2512156512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 185699, 371398, 557097, 742796, 1114194, 1485592, 1671291, 2228388, 2971184, 3342582, 4456776, 5013873, 5942368, 6685164, 8913552, 10027746, 11884736, 13370328, 17827104, 20055492, 23769472, 26740656, 35654208, 40110984, 47538944, 53481312, 71308416, 80221968, 106962624, 142616832, 160443936, 213925248, 320887872, 427850496, 641775744, 1283551488]

約数ペア:

[(1, 1283551488), (2, 641775744), (3, 427850496), (4, 320887872), (6, 213925248), (8, 160443936), (9, 142616832), (12, 106962624), (16, 80221968), (18, 71308416), (24, 53481312), (27, 47538944), (32, 40110984), (36, 35654208), (48, 26740656), (54, 23769472), (64, 20055492), (72, 17827104), (96, 13370328), (108, 11884736), (128, 10027746), (144, 8913552), (192, 6685164), (216, 5942368), (256, 5013873), (288, 4456776), (384, 3342582), (432, 2971184), (576, 2228388), (768, 1671291), (864, 1485592), (1152, 1114194), (1728, 742796), (2304, 557097), (3456, 371398), (6912, 185699)]