384999664

素因数分解:

$2^4\times 7^3\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:164

約数の個数: 120

約数和(自身を含む): 911176800

約数和(自身を除く): 526177136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 73, 98, 112, 124, 146, 196, 217, 248, 292, 343, 392, 434, 496, 511, 584, 686, 784, 868, 961, 1022, 1168, 1372, 1519, 1736, 1922, 2044, 2263, 2744, 3038, 3472, 3577, 3844, 4088, 4526, 5488, 6076, 6727, 7154, 7688, 8176, 9052, 10633, 12152, 13454, 14308, 15376, 15841, 18104, 21266, 24304, 25039, 26908, 28616, 31682, 36208, 42532, 47089, 50078, 53816, 57232, 63364, 70153, 85064, 94178, 100156, 107632, 110887, 126728, 140306, 170128, 188356, 200312, 221774, 253456, 280612, 329623, 376712, 400624, 443548, 491071, 561224, 659246, 753424, 776209, 887096, 982142, 1122448, 1318492, 1552418, 1774192, 1964284, 2636984, 3104836, 3437497, 3928568, 5273968, 6209672, 6874994, 7857136, 12419344, 13749988, 24062479, 27499976, 48124958, 54999952, 96249916, 192499832, 384999664]

約数ペア:

[(1, 384999664), (2, 192499832), (4, 96249916), (7, 54999952), (8, 48124958), (14, 27499976), (16, 24062479), (28, 13749988), (31, 12419344), (49, 7857136), (56, 6874994), (62, 6209672), (73, 5273968), (98, 3928568), (112, 3437497), (124, 3104836), (146, 2636984), (196, 1964284), (217, 1774192), (248, 1552418), (292, 1318492), (343, 1122448), (392, 982142), (434, 887096), (496, 776209), (511, 753424), (584, 659246), (686, 561224), (784, 491071), (868, 443548), (961, 400624), (1022, 376712), (1168, 329623), (1372, 280612), (1519, 253456), (1736, 221774), (1922, 200312), (2044, 188356), (2263, 170128), (2744, 140306), (3038, 126728), (3472, 110887), (3577, 107632), (3844, 100156), (4088, 94178), (4526, 85064), (5488, 70153), (6076, 63364), (6727, 57232), (7154, 53816), (7688, 50078), (8176, 47089), (9052, 42532), (10633, 36208), (12152, 31682), (13454, 28616), (14308, 26908), (15376, 25039), (15841, 24304), (18104, 21266)]