2912271184

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{359}}^1$

素因数の和:668

約数の個数: 80

約数和(自身を含む): 5923549440

約数和(自身を除く): 3011278256

約数列:

[1, 2, 4, 8, 16, 37, 71, 74, 142, 148, 193, 284, 296, 359, 386, 568, 592, 718, 772, 1136, 1436, 1544, 2627, 2872, 3088, 5254, 5744, 7141, 10508, 13283, 13703, 14282, 21016, 25489, 26566, 27406, 28564, 42032, 50978, 53132, 54812, 57128, 69287, 101956, 106264, 109624, 114256, 138574, 203912, 212528, 219248, 277148, 407824, 507011, 554296, 943093, 1014022, 1108592, 1886186, 2028044, 2563619, 3772372, 4056088, 4919377, 5127238, 7544744, 8112176, 9838754, 10254476, 15089488, 19677508, 20508952, 39355016, 41017904, 78710032, 182016949, 364033898, 728067796, 1456135592, 2912271184]

約数ペア:

[(1, 2912271184), (2, 1456135592), (4, 728067796), (8, 364033898), (16, 182016949), (37, 78710032), (71, 41017904), (74, 39355016), (142, 20508952), (148, 19677508), (193, 15089488), (284, 10254476), (296, 9838754), (359, 8112176), (386, 7544744), (568, 5127238), (592, 4919377), (718, 4056088), (772, 3772372), (1136, 2563619), (1436, 2028044), (1544, 1886186), (2627, 1108592), (2872, 1014022), (3088, 943093), (5254, 554296), (5744, 507011), (7141, 407824), (10508, 277148), (13283, 219248), (13703, 212528), (14282, 203912), (21016, 138574), (25489, 114256), (26566, 109624), (27406, 106264), (28564, 101956), (42032, 69287), (50978, 57128), (53132, 54812)]