2152893648

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{81401}}^1$

素因数の和:81460

約数の個数: 80

約数和(自身を含む): 6056308800

約数和(自身を除く): 3903415152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 38, 48, 57, 58, 76, 87, 114, 116, 152, 174, 228, 232, 304, 348, 456, 464, 551, 696, 912, 1102, 1392, 1653, 2204, 3306, 4408, 6612, 8816, 13224, 26448, 81401, 162802, 244203, 325604, 488406, 651208, 976812, 1302416, 1546619, 1953624, 2360629, 3093238, 3907248, 4639857, 4721258, 6186476, 7081887, 9279714, 9442516, 12372952, 14163774, 18559428, 18885032, 24745904, 28327548, 37118856, 37770064, 44851951, 56655096, 74237712, 89703902, 113310192, 134555853, 179407804, 269111706, 358815608, 538223412, 717631216, 1076446824, 2152893648]

約数ペア:

[(1, 2152893648), (2, 1076446824), (3, 717631216), (4, 538223412), (6, 358815608), (8, 269111706), (12, 179407804), (16, 134555853), (19, 113310192), (24, 89703902), (29, 74237712), (38, 56655096), (48, 44851951), (57, 37770064), (58, 37118856), (76, 28327548), (87, 24745904), (114, 18885032), (116, 18559428), (152, 14163774), (174, 12372952), (228, 9442516), (232, 9279714), (304, 7081887), (348, 6186476), (456, 4721258), (464, 4639857), (551, 3907248), (696, 3093238), (912, 2360629), (1102, 1953624), (1392, 1546619), (1653, 1302416), (2204, 976812), (3306, 651208), (4408, 488406), (6612, 325604), (8816, 244203), (13224, 162802), (26448, 81401)]