2990588563664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2851}}^1\times {\mathrm{117281}}^1$

素因数の和:120196

約数の個数: 80

約数和(自身を含む): 6387387889344

約数和(自身を除く): 3396799325680

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 2851, 4472, 5702, 8944, 11404, 22808, 37063, 45616, 74126, 117281, 122593, 148252, 234562, 245186, 296504, 469124, 490372, 593008, 938248, 980744, 1524653, 1593709, 1876496, 1961488, 3049306, 3187418, 5043083, 6098612, 6374836, 10086166, 12197224, 12749672, 20172332, 24394448, 25499344, 40344664, 65560079, 80689328, 131120158, 262240316, 334368131, 524480632, 668736262, 1048961264, 1337472524, 2674945048, 4346785703, 5349890096, 8693571406, 14377829633, 17387142812, 28755659266, 34774285624, 57511318532, 69548571248, 115022637064, 186911785229, 230045274128, 373823570458, 747647140916, 1495294281832, 2990588563664]

約数ペア:

[(1, 2990588563664), (2, 1495294281832), (4, 747647140916), (8, 373823570458), (13, 230045274128), (16, 186911785229), (26, 115022637064), (43, 69548571248), (52, 57511318532), (86, 34774285624), (104, 28755659266), (172, 17387142812), (208, 14377829633), (344, 8693571406), (559, 5349890096), (688, 4346785703), (1118, 2674945048), (2236, 1337472524), (2851, 1048961264), (4472, 668736262), (5702, 524480632), (8944, 334368131), (11404, 262240316), (22808, 131120158), (37063, 80689328), (45616, 65560079), (74126, 40344664), (117281, 25499344), (122593, 24394448), (148252, 20172332), (234562, 12749672), (245186, 12197224), (296504, 10086166), (469124, 6374836), (490372, 6098612), (593008, 5043083), (938248, 3187418), (980744, 3049306), (1524653, 1961488), (1593709, 1876496)]