398292032

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{4049}}^1$

素因数の和:4143

約数の個数: 56

約数和(自身を含む): 833247000

約数和(自身を除く): 434954968

約数列:

[1, 2, 4, 8, 16, 29, 32, 53, 58, 64, 106, 116, 212, 232, 424, 464, 848, 928, 1537, 1696, 1856, 3074, 3392, 4049, 6148, 8098, 12296, 16196, 24592, 32392, 49184, 64784, 98368, 117421, 129568, 214597, 234842, 259136, 429194, 469684, 858388, 939368, 1716776, 1878736, 3433552, 3757472, 6223313, 6867104, 7514944, 12446626, 13734208, 24893252, 49786504, 99573008, 199146016, 398292032]

約数ペア:

[(1, 398292032), (2, 199146016), (4, 99573008), (8, 49786504), (16, 24893252), (29, 13734208), (32, 12446626), (53, 7514944), (58, 6867104), (64, 6223313), (106, 3757472), (116, 3433552), (212, 1878736), (232, 1716776), (424, 939368), (464, 858388), (848, 469684), (928, 429194), (1537, 259136), (1696, 234842), (1856, 214597), (3074, 129568), (3392, 117421), (4049, 98368), (6148, 64784), (8098, 49184), (12296, 32392), (16196, 24592)]