340812472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 892866240

約数和(自身を除く): 552053768

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 52, 53, 56, 73, 77, 88, 91, 104, 106, 121, 143, 146, 154, 182, 212, 242, 286, 292, 308, 364, 371, 424, 484, 511, 572, 583, 584, 616, 689, 728, 742, 803, 847, 949, 968, 1001, 1022, 1144, 1166, 1378, 1484, 1573, 1606, 1694, 1898, 2002, 2044, 2332, 2756, 2968, 3146, 3212, 3388, 3796, 3869, 4004, 4081, 4088, 4664, 4823, 5512, 5621, 6292, 6413, 6424, 6643, 6776, 7579, 7592, 7738, 8008, 8162, 8833, 9646, 10439, 11011, 11242, 12584, 12826, 13286, 15158, 15476, 16324, 17666, 19292, 20878, 22022, 22484, 25652, 26572, 27083, 30316, 30952, 32648, 35332, 38584, 41756, 42559, 44044, 44891, 44968, 50297, 51304, 53053, 53144, 54166, 60632, 61831, 70664, 73073, 83369, 83512, 85118, 88088, 89782, 100594, 106106, 108332, 114829, 123662, 146146, 166738, 170236, 179564, 201188, 212212, 216664, 229658, 247324, 292292, 297913, 333476, 340472, 352079, 359128, 402376, 424424, 459316, 468149, 494648, 553267, 583583, 584584, 595826, 666952, 704158, 803803, 918632, 936298, 1106534, 1167166, 1191652, 1408316, 1607606, 1872596, 2213068, 2334332, 2383304, 2816632, 3215212, 3277043, 3745192, 3872869, 4426136, 4668664, 6085937, 6430424, 6554086, 7745738, 12171874, 13108172, 15491476, 24343748, 26216344, 30982952, 42601559, 48687496, 85203118, 170406236, 340812472]

約数ペア:

[(1, 340812472), (2, 170406236), (4, 85203118), (7, 48687496), (8, 42601559), (11, 30982952), (13, 26216344), (14, 24343748), (22, 15491476), (26, 13108172), (28, 12171874), (44, 7745738), (52, 6554086), (53, 6430424), (56, 6085937), (73, 4668664), (77, 4426136), (88, 3872869), (91, 3745192), (104, 3277043), (106, 3215212), (121, 2816632), (143, 2383304), (146, 2334332), (154, 2213068), (182, 1872596), (212, 1607606), (242, 1408316), (286, 1191652), (292, 1167166), (308, 1106534), (364, 936298), (371, 918632), (424, 803803), (484, 704158), (511, 666952), (572, 595826), (583, 584584), (584, 583583), (616, 553267), (689, 494648), (728, 468149), (742, 459316), (803, 424424), (847, 402376), (949, 359128), (968, 352079), (1001, 340472), (1022, 333476), (1144, 297913), (1166, 292292), (1378, 247324), (1484, 229658), (1573, 216664), (1606, 212212), (1694, 201188), (1898, 179564), (2002, 170236), (2044, 166738), (2332, 146146), (2756, 123662), (2968, 114829), (3146, 108332), (3212, 106106), (3388, 100594), (3796, 89782), (3869, 88088), (4004, 85118), (4081, 83512), (4088, 83369), (4664, 73073), (4823, 70664), (5512, 61831), (5621, 60632), (6292, 54166), (6413, 53144), (6424, 53053), (6643, 51304), (6776, 50297), (7579, 44968), (7592, 44891), (7738, 44044), (8008, 42559), (8162, 41756), (8833, 38584), (9646, 35332), (10439, 32648), (11011, 30952), (11242, 30316), (12584, 27083), (12826, 26572), (13286, 25652), (15158, 22484), (15476, 22022), (16324, 20878), (17666, 19292)]