1871320416

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{331}}^1$

素因数の和:577

約数の個数: 192

約数和(自身を含む): 5782855680

約数和(自身を除く): 3911535264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 84, 94, 96, 112, 141, 168, 179, 188, 224, 282, 329, 331, 336, 358, 376, 537, 564, 658, 662, 672, 716, 752, 987, 993, 1074, 1128, 1253, 1316, 1324, 1432, 1504, 1974, 1986, 2148, 2256, 2317, 2506, 2632, 2648, 2864, 3759, 3948, 3972, 4296, 4512, 4634, 5012, 5264, 5296, 5728, 6951, 7518, 7896, 7944, 8413, 8592, 9268, 10024, 10528, 10592, 13902, 15036, 15557, 15792, 15888, 16826, 17184, 18536, 20048, 25239, 27804, 30072, 31114, 31584, 31776, 33652, 37072, 40096, 46671, 50478, 55608, 58891, 59249, 60144, 62228, 67304, 74144, 93342, 100956, 108899, 111216, 117782, 118498, 120288, 124456, 134608, 176673, 177747, 186684, 201912, 217798, 222432, 235564, 236996, 248912, 269216, 326697, 353346, 355494, 373368, 403824, 414743, 435596, 471128, 473992, 497824, 653394, 706692, 710988, 746736, 807648, 829486, 871192, 942256, 947984, 1244229, 1306788, 1413384, 1421976, 1493472, 1658972, 1742384, 1884512, 1895968, 2488458, 2613576, 2784703, 2826768, 2843952, 3317944, 3484768, 4976916, 5227152, 5569406, 5653536, 5687904, 6635888, 8354109, 9953832, 10454304, 11138812, 13271776, 16708218, 19492921, 19907664, 22277624, 33416436, 38985842, 39815328, 44555248, 58478763, 66832872, 77971684, 89110496, 116957526, 133665744, 155943368, 233915052, 267331488, 311886736, 467830104, 623773472, 935660208, 1871320416]

約数ペア:

[(1, 1871320416), (2, 935660208), (3, 623773472), (4, 467830104), (6, 311886736), (7, 267331488), (8, 233915052), (12, 155943368), (14, 133665744), (16, 116957526), (21, 89110496), (24, 77971684), (28, 66832872), (32, 58478763), (42, 44555248), (47, 39815328), (48, 38985842), (56, 33416436), (84, 22277624), (94, 19907664), (96, 19492921), (112, 16708218), (141, 13271776), (168, 11138812), (179, 10454304), (188, 9953832), (224, 8354109), (282, 6635888), (329, 5687904), (331, 5653536), (336, 5569406), (358, 5227152), (376, 4976916), (537, 3484768), (564, 3317944), (658, 2843952), (662, 2826768), (672, 2784703), (716, 2613576), (752, 2488458), (987, 1895968), (993, 1884512), (1074, 1742384), (1128, 1658972), (1253, 1493472), (1316, 1421976), (1324, 1413384), (1432, 1306788), (1504, 1244229), (1974, 947984), (1986, 942256), (2148, 871192), (2256, 829486), (2317, 807648), (2506, 746736), (2632, 710988), (2648, 706692), (2864, 653394), (3759, 497824), (3948, 473992), (3972, 471128), (4296, 435596), (4512, 414743), (4634, 403824), (5012, 373368), (5264, 355494), (5296, 353346), (5728, 326697), (6951, 269216), (7518, 248912), (7896, 236996), (7944, 235564), (8413, 222432), (8592, 217798), (9268, 201912), (10024, 186684), (10528, 177747), (10592, 176673), (13902, 134608), (15036, 124456), (15557, 120288), (15792, 118498), (15888, 117782), (16826, 111216), (17184, 108899), (18536, 100956), (20048, 93342), (25239, 74144), (27804, 67304), (30072, 62228), (31114, 60144), (31584, 59249), (31776, 58891), (33652, 55608), (37072, 50478), (40096, 46671)]