320047104

素因数分解:

$2^{11}\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4007}}^1$

素因数の和:4045

約数の個数: 96

約数和(自身を含む): 919114560

約数和(自身を除く): 599067456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 512, 624, 768, 832, 1024, 1248, 1536, 1664, 2048, 2496, 3072, 3328, 4007, 4992, 6144, 6656, 8014, 9984, 12021, 13312, 16028, 19968, 24042, 26624, 32056, 39936, 48084, 52091, 64112, 79872, 96168, 104182, 128224, 156273, 192336, 208364, 256448, 312546, 384672, 416728, 512896, 625092, 769344, 833456, 1025792, 1250184, 1538688, 1666912, 2051584, 2500368, 3077376, 3333824, 4103168, 5000736, 6154752, 6667648, 8206336, 10001472, 12309504, 13335296, 20002944, 24619008, 26670592, 40005888, 53341184, 80011776, 106682368, 160023552, 320047104]

約数ペア:

[(1, 320047104), (2, 160023552), (3, 106682368), (4, 80011776), (6, 53341184), (8, 40005888), (12, 26670592), (13, 24619008), (16, 20002944), (24, 13335296), (26, 12309504), (32, 10001472), (39, 8206336), (48, 6667648), (52, 6154752), (64, 5000736), (78, 4103168), (96, 3333824), (104, 3077376), (128, 2500368), (156, 2051584), (192, 1666912), (208, 1538688), (256, 1250184), (312, 1025792), (384, 833456), (416, 769344), (512, 625092), (624, 512896), (768, 416728), (832, 384672), (1024, 312546), (1248, 256448), (1536, 208364), (1664, 192336), (2048, 156273), (2496, 128224), (3072, 104182), (3328, 96168), (4007, 79872), (4992, 64112), (6144, 52091), (6656, 48084), (8014, 39936), (9984, 32056), (12021, 26624), (13312, 24042), (16028, 19968)]