389322752

素因数分解:

$2^{11}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2131

約数の個数: 96

約数和(自身を含む): 958557600

約数和(自身を除く): 569234848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1792, 2048, 2089, 2912, 3328, 3584, 4178, 5824, 6656, 7168, 8356, 11648, 13312, 14336, 14623, 16712, 23296, 26624, 27157, 29246, 33424, 46592, 54314, 58492, 66848, 93184, 108628, 116984, 133696, 186368, 190099, 217256, 233968, 267392, 380198, 434512, 467936, 534784, 760396, 869024, 935872, 1069568, 1520792, 1738048, 1871744, 2139136, 3041584, 3476096, 3743488, 4278272, 6083168, 6952192, 7486976, 12166336, 13904384, 14973952, 24332672, 27808768, 29947904, 48665344, 55617536, 97330688, 194661376, 389322752]

約数ペア:

[(1, 389322752), (2, 194661376), (4, 97330688), (7, 55617536), (8, 48665344), (13, 29947904), (14, 27808768), (16, 24332672), (26, 14973952), (28, 13904384), (32, 12166336), (52, 7486976), (56, 6952192), (64, 6083168), (91, 4278272), (104, 3743488), (112, 3476096), (128, 3041584), (182, 2139136), (208, 1871744), (224, 1738048), (256, 1520792), (364, 1069568), (416, 935872), (448, 869024), (512, 760396), (728, 534784), (832, 467936), (896, 434512), (1024, 380198), (1456, 267392), (1664, 233968), (1792, 217256), (2048, 190099), (2089, 186368), (2912, 133696), (3328, 116984), (3584, 108628), (4178, 93184), (5824, 66848), (6656, 58492), (7168, 54314), (8356, 46592), (11648, 33424), (13312, 29246), (14336, 27157), (14623, 26624), (16712, 23296)]