877536013648

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{213091}}^1$

素因数の和:213632

約数の個数: 80

約数和(自身を含む): 1970974849536

約数和(自身を除く): 1093438835888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 443, 581, 664, 886, 1162, 1328, 1772, 2324, 3101, 3544, 4648, 6202, 7088, 9296, 12404, 24808, 36769, 49616, 73538, 147076, 213091, 257383, 294152, 426182, 514766, 588304, 852364, 1029532, 1491637, 1704728, 2059064, 2983274, 3409456, 4118128, 5966548, 11933096, 17686553, 23866192, 35373106, 70746212, 94399313, 123805871, 141492424, 188798626, 247611742, 282984848, 377597252, 495223484, 660795191, 755194504, 990446968, 1321590382, 1510389008, 1980893936, 2643180764, 5286361528, 7835142979, 10572723056, 15670285958, 31340571916, 54846000853, 62681143832, 109692001706, 125362287664, 219384003412, 438768006824, 877536013648]

約数ペア:

[(1, 877536013648), (2, 438768006824), (4, 219384003412), (7, 125362287664), (8, 109692001706), (14, 62681143832), (16, 54846000853), (28, 31340571916), (56, 15670285958), (83, 10572723056), (112, 7835142979), (166, 5286361528), (332, 2643180764), (443, 1980893936), (581, 1510389008), (664, 1321590382), (886, 990446968), (1162, 755194504), (1328, 660795191), (1772, 495223484), (2324, 377597252), (3101, 282984848), (3544, 247611742), (4648, 188798626), (6202, 141492424), (7088, 123805871), (9296, 94399313), (12404, 70746212), (24808, 35373106), (36769, 23866192), (49616, 17686553), (73538, 11933096), (147076, 5966548), (213091, 4118128), (257383, 3409456), (294152, 2983274), (426182, 2059064), (514766, 1704728), (588304, 1491637), (852364, 1029532)]