1277875872

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16253}}^1$

素因数の和:16292

約数の個数: 192

約数和(自身を含む): 4587528960

約数和(自身を除く): 3309653088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 468, 504, 546, 624, 672, 702, 728, 756, 819, 864, 936, 1008, 1092, 1248, 1404, 1456, 1512, 1638, 1872, 2016, 2184, 2457, 2808, 2912, 3024, 3276, 3744, 4368, 4914, 5616, 6048, 6552, 8736, 9828, 11232, 13104, 16253, 19656, 26208, 32506, 39312, 48759, 65012, 78624, 97518, 113771, 130024, 146277, 195036, 211289, 227542, 260048, 292554, 341313, 390072, 422578, 438831, 455084, 520096, 585108, 633867, 682626, 780144, 845156, 877662, 910168, 1023939, 1170216, 1267734, 1365252, 1479023, 1560288, 1690312, 1755324, 1820336, 1901601, 2047878, 2340432, 2535468, 2730504, 2958046, 3071817, 3380624, 3510648, 3640672, 3803202, 4095756, 4437069, 4680864, 5070936, 5461008, 5704803, 5916092, 6143634, 6761248, 7021296, 7606404, 8191512, 8874138, 10141872, 10922016, 11409606, 11832184, 12287268, 13311207, 14042592, 15212808, 16383024, 17748276, 20283744, 22819212, 23664368, 24574536, 26622414, 30425616, 32766048, 35496552, 39933621, 45638424, 47328736, 49149072, 53244828, 60851232, 70993104, 79867242, 91276848, 98298144, 106489656, 141986208, 159734484, 182553696, 212979312, 319468968, 425958624, 638937936, 1277875872]

約数ペア:

[(1, 1277875872), (2, 638937936), (3, 425958624), (4, 319468968), (6, 212979312), (7, 182553696), (8, 159734484), (9, 141986208), (12, 106489656), (13, 98298144), (14, 91276848), (16, 79867242), (18, 70993104), (21, 60851232), (24, 53244828), (26, 49149072), (27, 47328736), (28, 45638424), (32, 39933621), (36, 35496552), (39, 32766048), (42, 30425616), (48, 26622414), (52, 24574536), (54, 23664368), (56, 22819212), (63, 20283744), (72, 17748276), (78, 16383024), (84, 15212808), (91, 14042592), (96, 13311207), (104, 12287268), (108, 11832184), (112, 11409606), (117, 10922016), (126, 10141872), (144, 8874138), (156, 8191512), (168, 7606404), (182, 7021296), (189, 6761248), (208, 6143634), (216, 5916092), (224, 5704803), (234, 5461008), (252, 5070936), (273, 4680864), (288, 4437069), (312, 4095756), (336, 3803202), (351, 3640672), (364, 3510648), (378, 3380624), (416, 3071817), (432, 2958046), (468, 2730504), (504, 2535468), (546, 2340432), (624, 2047878), (672, 1901601), (702, 1820336), (728, 1755324), (756, 1690312), (819, 1560288), (864, 1479023), (936, 1365252), (1008, 1267734), (1092, 1170216), (1248, 1023939), (1404, 910168), (1456, 877662), (1512, 845156), (1638, 780144), (1872, 682626), (2016, 633867), (2184, 585108), (2457, 520096), (2808, 455084), (2912, 438831), (3024, 422578), (3276, 390072), (3744, 341313), (4368, 292554), (4914, 260048), (5616, 227542), (6048, 211289), (6552, 195036), (8736, 146277), (9828, 130024), (11232, 113771), (13104, 97518), (16253, 78624), (19656, 65012), (26208, 48759), (32506, 39312)]