258998688

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23059}}^1$

素因数の和:23091

約数の個数: 96

約数和(自身を含む): 813556800

約数和(自身を除く): 554558112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 23059, 46118, 69177, 92236, 138354, 184472, 207531, 276708, 299767, 368944, 415062, 553416, 599534, 622593, 737888, 830124, 899301, 1106832, 1199068, 1245186, 1660248, 1798602, 2213664, 2398136, 2490372, 2697903, 3320496, 3597204, 4796272, 4980744, 5395806, 6640992, 7194408, 8093709, 9592544, 9961488, 10791612, 14388816, 16187418, 19922976, 21583224, 28777632, 32374836, 43166448, 64749672, 86332896, 129499344, 258998688]

約数ペア:

[(1, 258998688), (2, 129499344), (3, 86332896), (4, 64749672), (6, 43166448), (8, 32374836), (9, 28777632), (12, 21583224), (13, 19922976), (16, 16187418), (18, 14388816), (24, 10791612), (26, 9961488), (27, 9592544), (32, 8093709), (36, 7194408), (39, 6640992), (48, 5395806), (52, 4980744), (54, 4796272), (72, 3597204), (78, 3320496), (96, 2697903), (104, 2490372), (108, 2398136), (117, 2213664), (144, 1798602), (156, 1660248), (208, 1245186), (216, 1199068), (234, 1106832), (288, 899301), (312, 830124), (351, 737888), (416, 622593), (432, 599534), (468, 553416), (624, 415062), (702, 368944), (864, 299767), (936, 276708), (1248, 207531), (1404, 184472), (1872, 138354), (2808, 92236), (3744, 69177), (5616, 46118), (11232, 23059)]