1216812744

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4168

約数の個数: 192

約数和(自身を含む): 4093440000

約数和(自身を除く): 2876627256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 31, 36, 38, 42, 56, 57, 62, 63, 72, 76, 84, 93, 114, 124, 126, 133, 152, 168, 171, 186, 217, 228, 248, 252, 266, 279, 342, 372, 399, 434, 456, 504, 532, 558, 589, 651, 684, 744, 798, 868, 1064, 1116, 1178, 1197, 1302, 1368, 1596, 1736, 1767, 1953, 2232, 2356, 2394, 2604, 3192, 3534, 3906, 4099, 4123, 4712, 4788, 5208, 5301, 7068, 7812, 8198, 8246, 9576, 10602, 12297, 12369, 14136, 15624, 16396, 16492, 21204, 24594, 24738, 28693, 32792, 32984, 36891, 37107, 42408, 49188, 49476, 57386, 73782, 74214, 77881, 86079, 98376, 98952, 114772, 127069, 147564, 148428, 155762, 172158, 229544, 233643, 254138, 258237, 295128, 296856, 311524, 344316, 381207, 467286, 508276, 516474, 545167, 623048, 688632, 700929, 762414, 889483, 934572, 1016552, 1032948, 1090334, 1143621, 1401858, 1524828, 1635501, 1778966, 1869144, 2065896, 2180668, 2287242, 2414311, 2668449, 2803716, 3049656, 3271002, 3557932, 4361336, 4574484, 4828622, 4906503, 5336898, 5607432, 6542004, 7115864, 7242933, 8005347, 9148968, 9657244, 9813006, 10673796, 13084008, 14485866, 16010694, 16900177, 19314488, 19626012, 21347592, 21728799, 28971732, 32021388, 33800354, 39252024, 43457598, 50700531, 57943464, 64042776, 67600708, 86915196, 101401062, 135201416, 152101593, 173830392, 202802124, 304203186, 405604248, 608406372, 1216812744]

約数ペア:

[(1, 1216812744), (2, 608406372), (3, 405604248), (4, 304203186), (6, 202802124), (7, 173830392), (8, 152101593), (9, 135201416), (12, 101401062), (14, 86915196), (18, 67600708), (19, 64042776), (21, 57943464), (24, 50700531), (28, 43457598), (31, 39252024), (36, 33800354), (38, 32021388), (42, 28971732), (56, 21728799), (57, 21347592), (62, 19626012), (63, 19314488), (72, 16900177), (76, 16010694), (84, 14485866), (93, 13084008), (114, 10673796), (124, 9813006), (126, 9657244), (133, 9148968), (152, 8005347), (168, 7242933), (171, 7115864), (186, 6542004), (217, 5607432), (228, 5336898), (248, 4906503), (252, 4828622), (266, 4574484), (279, 4361336), (342, 3557932), (372, 3271002), (399, 3049656), (434, 2803716), (456, 2668449), (504, 2414311), (532, 2287242), (558, 2180668), (589, 2065896), (651, 1869144), (684, 1778966), (744, 1635501), (798, 1524828), (868, 1401858), (1064, 1143621), (1116, 1090334), (1178, 1032948), (1197, 1016552), (1302, 934572), (1368, 889483), (1596, 762414), (1736, 700929), (1767, 688632), (1953, 623048), (2232, 545167), (2356, 516474), (2394, 508276), (2604, 467286), (3192, 381207), (3534, 344316), (3906, 311524), (4099, 296856), (4123, 295128), (4712, 258237), (4788, 254138), (5208, 233643), (5301, 229544), (7068, 172158), (7812, 155762), (8198, 148428), (8246, 147564), (9576, 127069), (10602, 114772), (12297, 98952), (12369, 98376), (14136, 86079), (15624, 77881), (16396, 74214), (16492, 73782), (21204, 57386), (24594, 49476), (24738, 49188), (28693, 42408), (32792, 37107), (32984, 36891)]