7121571072

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{120427}}^1$

素因数の和:120464

約数の個数: 144

約数和(自身を含む): 23630863872

約数和(自身を除く): 16509292800

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 256, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 768, 896, 924, 1056, 1232, 1344, 1408, 1792, 1848, 2112, 2464, 2688, 2816, 3696, 4224, 4928, 5376, 7392, 8448, 9856, 14784, 19712, 29568, 59136, 120427, 240854, 361281, 481708, 722562, 842989, 963416, 1324697, 1445124, 1685978, 1926832, 2528967, 2649394, 2890248, 3371956, 3853664, 3974091, 5057934, 5298788, 5780496, 6743912, 7707328, 7948182, 9272879, 10115868, 10597576, 11560992, 13487824, 15414656, 15896364, 18545758, 20231736, 21195152, 23121984, 26975648, 27818637, 30829312, 31792728, 37091516, 40463472, 42390304, 46243968, 53951296, 55637274, 63585456, 74183032, 80926944, 84780608, 92487936, 107902592, 111274548, 127170912, 148366064, 161853888, 169561216, 215805184, 222549096, 254341824, 296732128, 323707776, 339122432, 445098192, 508683648, 593464256, 647415552, 890196384, 1017367296, 1186928512, 1780392768, 2373857024, 3560785536, 7121571072]

約数ペア:

[(1, 7121571072), (2, 3560785536), (3, 2373857024), (4, 1780392768), (6, 1186928512), (7, 1017367296), (8, 890196384), (11, 647415552), (12, 593464256), (14, 508683648), (16, 445098192), (21, 339122432), (22, 323707776), (24, 296732128), (28, 254341824), (32, 222549096), (33, 215805184), (42, 169561216), (44, 161853888), (48, 148366064), (56, 127170912), (64, 111274548), (66, 107902592), (77, 92487936), (84, 84780608), (88, 80926944), (96, 74183032), (112, 63585456), (128, 55637274), (132, 53951296), (154, 46243968), (168, 42390304), (176, 40463472), (192, 37091516), (224, 31792728), (231, 30829312), (256, 27818637), (264, 26975648), (308, 23121984), (336, 21195152), (352, 20231736), (384, 18545758), (448, 15896364), (462, 15414656), (528, 13487824), (616, 11560992), (672, 10597576), (704, 10115868), (768, 9272879), (896, 7948182), (924, 7707328), (1056, 6743912), (1232, 5780496), (1344, 5298788), (1408, 5057934), (1792, 3974091), (1848, 3853664), (2112, 3371956), (2464, 2890248), (2688, 2649394), (2816, 2528967), (3696, 1926832), (4224, 1685978), (4928, 1445124), (5376, 1324697), (7392, 963416), (8448, 842989), (9856, 722562), (14784, 481708), (19712, 361281), (29568, 240854), (59136, 120427)]