258670608

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1549}}^1$

素因数の和:1645

約数の個数: 120

約数和(自身を含む): 788788800

約数和(自身を除く): 530118192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 71, 84, 98, 112, 142, 147, 168, 196, 213, 284, 294, 336, 392, 426, 497, 568, 588, 784, 852, 994, 1136, 1176, 1491, 1549, 1704, 1988, 2352, 2982, 3098, 3408, 3479, 3976, 4647, 5964, 6196, 6958, 7952, 9294, 10437, 10843, 11928, 12392, 13916, 18588, 20874, 21686, 23856, 24784, 27832, 32529, 37176, 41748, 43372, 55664, 65058, 74352, 75901, 83496, 86744, 109979, 130116, 151802, 166992, 173488, 219958, 227703, 260232, 303604, 329937, 439916, 455406, 520464, 607208, 659874, 769853, 879832, 910812, 1214416, 1319748, 1539706, 1759664, 1821624, 2309559, 2639496, 3079412, 3643248, 4619118, 5278992, 5388971, 6158824, 9238236, 10777942, 12317648, 16166913, 18476472, 21555884, 32333826, 36952944, 43111768, 64667652, 86223536, 129335304, 258670608]

約数ペア:

[(1, 258670608), (2, 129335304), (3, 86223536), (4, 64667652), (6, 43111768), (7, 36952944), (8, 32333826), (12, 21555884), (14, 18476472), (16, 16166913), (21, 12317648), (24, 10777942), (28, 9238236), (42, 6158824), (48, 5388971), (49, 5278992), (56, 4619118), (71, 3643248), (84, 3079412), (98, 2639496), (112, 2309559), (142, 1821624), (147, 1759664), (168, 1539706), (196, 1319748), (213, 1214416), (284, 910812), (294, 879832), (336, 769853), (392, 659874), (426, 607208), (497, 520464), (568, 455406), (588, 439916), (784, 329937), (852, 303604), (994, 260232), (1136, 227703), (1176, 219958), (1491, 173488), (1549, 166992), (1704, 151802), (1988, 130116), (2352, 109979), (2982, 86744), (3098, 83496), (3408, 75901), (3479, 74352), (3976, 65058), (4647, 55664), (5964, 43372), (6196, 41748), (6958, 37176), (7952, 32529), (9294, 27832), (10437, 24784), (10843, 23856), (11928, 21686), (12392, 20874), (13916, 18588)]