1227772416

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61487}}^1$

素因数の和:61521

約数の個数: 80

約数和(自身を含む): 3522524544

約数和(自身を除く): 2294752128

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, 1248, 1536, 1664, 2496, 3328, 4992, 6656, 9984, 19968, 61487, 122974, 184461, 245948, 368922, 491896, 737844, 799331, 983792, 1475688, 1598662, 1967584, 2397993, 2951376, 3197324, 3935168, 4795986, 5902752, 6394648, 7870336, 9591972, 11805504, 12789296, 15740672, 19183944, 23611008, 25578592, 31481344, 38367888, 47222016, 51157184, 76735776, 94444032, 102314368, 153471552, 204628736, 306943104, 409257472, 613886208, 1227772416]

約数ペア:

[(1, 1227772416), (2, 613886208), (3, 409257472), (4, 306943104), (6, 204628736), (8, 153471552), (12, 102314368), (13, 94444032), (16, 76735776), (24, 51157184), (26, 47222016), (32, 38367888), (39, 31481344), (48, 25578592), (52, 23611008), (64, 19183944), (78, 15740672), (96, 12789296), (104, 11805504), (128, 9591972), (156, 7870336), (192, 6394648), (208, 5902752), (256, 4795986), (312, 3935168), (384, 3197324), (416, 2951376), (512, 2397993), (624, 1967584), (768, 1598662), (832, 1475688), (1248, 983792), (1536, 799331), (1664, 737844), (2496, 491896), (3328, 368922), (4992, 245948), (6656, 184461), (9984, 122974), (19968, 61487)]