262821552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:591

約数の個数: 160

約数和(自身を含む): 822804480

約数和(自身を除く): 559982928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 71, 84, 92, 112, 138, 142, 161, 168, 184, 213, 276, 284, 322, 336, 368, 426, 479, 483, 497, 552, 568, 644, 852, 958, 966, 994, 1104, 1136, 1288, 1437, 1491, 1633, 1704, 1916, 1932, 1988, 2576, 2874, 2982, 3266, 3353, 3408, 3832, 3864, 3976, 4899, 5748, 5964, 6532, 6706, 7664, 7728, 7952, 9798, 10059, 11017, 11431, 11496, 11928, 13064, 13412, 19596, 20118, 22034, 22862, 22992, 23856, 26128, 26824, 33051, 34009, 34293, 39192, 40236, 44068, 45724, 53648, 66102, 68018, 68586, 77119, 78384, 80472, 88136, 91448, 102027, 132204, 136036, 137172, 154238, 160944, 176272, 182896, 204054, 231357, 238063, 264408, 272072, 274344, 308476, 408108, 462714, 476126, 528816, 544144, 548688, 616952, 714189, 782207, 816216, 925428, 952252, 1233904, 1428378, 1564414, 1632432, 1850856, 1904504, 2346621, 2856756, 3128828, 3701712, 3809008, 4693242, 5475449, 5713512, 6257656, 9386484, 10950898, 11427024, 12515312, 16426347, 18772968, 21901796, 32852694, 37545936, 43803592, 65705388, 87607184, 131410776, 262821552]

約数ペア:

[(1, 262821552), (2, 131410776), (3, 87607184), (4, 65705388), (6, 43803592), (7, 37545936), (8, 32852694), (12, 21901796), (14, 18772968), (16, 16426347), (21, 12515312), (23, 11427024), (24, 10950898), (28, 9386484), (42, 6257656), (46, 5713512), (48, 5475449), (56, 4693242), (69, 3809008), (71, 3701712), (84, 3128828), (92, 2856756), (112, 2346621), (138, 1904504), (142, 1850856), (161, 1632432), (168, 1564414), (184, 1428378), (213, 1233904), (276, 952252), (284, 925428), (322, 816216), (336, 782207), (368, 714189), (426, 616952), (479, 548688), (483, 544144), (497, 528816), (552, 476126), (568, 462714), (644, 408108), (852, 308476), (958, 274344), (966, 272072), (994, 264408), (1104, 238063), (1136, 231357), (1288, 204054), (1437, 182896), (1491, 176272), (1633, 160944), (1704, 154238), (1916, 137172), (1932, 136036), (1988, 132204), (2576, 102027), (2874, 91448), (2982, 88136), (3266, 80472), (3353, 78384), (3408, 77119), (3832, 68586), (3864, 68018), (3976, 66102), (4899, 53648), (5748, 45724), (5964, 44068), (6532, 40236), (6706, 39192), (7664, 34293), (7728, 34009), (7952, 33051), (9798, 26824), (10059, 26128), (11017, 23856), (11431, 22992), (11496, 22862), (11928, 22034), (13064, 20118), (13412, 19596)]