489163584

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27997}}^1$

素因数の和:28032

約数の個数: 112

約数和(自身を含む): 1592974208

約数和(自身を除く): 1103810624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 17472, 27997, 55994, 83991, 111988, 167982, 195979, 223976, 335964, 363961, 391958, 447952, 587937, 671928, 727922, 783916, 895904, 1091883, 1175874, 1343856, 1455844, 1567832, 1791808, 2183766, 2351748, 2547727, 2687712, 2911688, 3135664, 4367532, 4703496, 5095454, 5375424, 5823376, 6271328, 7643181, 8735064, 9406992, 10190908, 11646752, 12542656, 15286362, 17470128, 18813984, 20381816, 23293504, 30572724, 34940256, 37627968, 40763632, 61145448, 69880512, 81527264, 122290896, 163054528, 244581792, 489163584]

約数ペア:

[(1, 489163584), (2, 244581792), (3, 163054528), (4, 122290896), (6, 81527264), (7, 69880512), (8, 61145448), (12, 40763632), (13, 37627968), (14, 34940256), (16, 30572724), (21, 23293504), (24, 20381816), (26, 18813984), (28, 17470128), (32, 15286362), (39, 12542656), (42, 11646752), (48, 10190908), (52, 9406992), (56, 8735064), (64, 7643181), (78, 6271328), (84, 5823376), (91, 5375424), (96, 5095454), (104, 4703496), (112, 4367532), (156, 3135664), (168, 2911688), (182, 2687712), (192, 2547727), (208, 2351748), (224, 2183766), (273, 1791808), (312, 1567832), (336, 1455844), (364, 1343856), (416, 1175874), (448, 1091883), (546, 895904), (624, 783916), (672, 727922), (728, 671928), (832, 587937), (1092, 447952), (1248, 391958), (1344, 363961), (1456, 335964), (2184, 223976), (2496, 195979), (2912, 167982), (4368, 111988), (5824, 83991), (8736, 55994), (17472, 27997)]