319836192

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{256279}}^1$

素因数の和:256305

約数の個数: 48

約数和(自身を含む): 904155840

約数和(自身を除く): 584319648

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 256279, 512558, 768837, 1025116, 1537674, 2050232, 3075348, 3331627, 4100464, 6150696, 6663254, 8200928, 9994881, 12301392, 13326508, 19989762, 24602784, 26653016, 39979524, 53306032, 79959048, 106612064, 159918096, 319836192]

約数ペア:

[(1, 319836192), (2, 159918096), (3, 106612064), (4, 79959048), (6, 53306032), (8, 39979524), (12, 26653016), (13, 24602784), (16, 19989762), (24, 13326508), (26, 12301392), (32, 9994881), (39, 8200928), (48, 6663254), (52, 6150696), (78, 4100464), (96, 3331627), (104, 3075348), (156, 2050232), (208, 1537674), (312, 1025116), (416, 768837), (624, 512558), (1248, 256279)]