564638280232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{631}}^1\times {\mathrm{641}}^1$

素因数の和:1755

約数の個数: 128

約数和(自身を含む): 1183344261120

約数和(自身を除く): 618705980888

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 433, 631, 641, 806, 866, 1262, 1282, 1612, 1732, 2524, 2564, 3224, 3464, 5048, 5128, 5629, 8203, 8333, 11258, 13423, 16406, 16666, 19561, 19871, 22516, 26846, 32812, 33332, 39122, 39742, 45032, 53692, 65624, 66664, 78244, 79484, 107384, 156488, 158968, 174499, 254293, 258323, 273223, 277553, 348998, 404471, 508586, 516646, 546446, 555106, 697996, 808942, 1017172, 1033292, 1092892, 1110212, 1395992, 1617884, 2034344, 2066584, 2185784, 2220424, 3235768, 3551899, 3608189, 5258123, 7103798, 7216378, 8469913, 8604143, 10516246, 12538601, 14207596, 14432756, 16939826, 17208286, 21032492, 25077202, 28415192, 28865512, 33879652, 34416572, 42064984, 50154404, 67759304, 68833144, 100308808, 110108869, 111853859, 163001813, 175135943, 220217738, 223707718, 326003626, 350271886, 440435476, 447415436, 652007252, 700543772, 880870952, 894830872, 1304014504, 1401087544, 2276767259, 4553534518, 5429214233, 9107069036, 10858428466, 18214138072, 21716856932, 43433713864, 70579785029, 141159570058, 282319140116, 564638280232]

約数ペア:

[(1, 564638280232), (2, 282319140116), (4, 141159570058), (8, 70579785029), (13, 43433713864), (26, 21716856932), (31, 18214138072), (52, 10858428466), (62, 9107069036), (104, 5429214233), (124, 4553534518), (248, 2276767259), (403, 1401087544), (433, 1304014504), (631, 894830872), (641, 880870952), (806, 700543772), (866, 652007252), (1262, 447415436), (1282, 440435476), (1612, 350271886), (1732, 326003626), (2524, 223707718), (2564, 220217738), (3224, 175135943), (3464, 163001813), (5048, 111853859), (5128, 110108869), (5629, 100308808), (8203, 68833144), (8333, 67759304), (11258, 50154404), (13423, 42064984), (16406, 34416572), (16666, 33879652), (19561, 28865512), (19871, 28415192), (22516, 25077202), (26846, 21032492), (32812, 17208286), (33332, 16939826), (39122, 14432756), (39742, 14207596), (45032, 12538601), (53692, 10516246), (65624, 8604143), (66664, 8469913), (78244, 7216378), (79484, 7103798), (107384, 5258123), (156488, 3608189), (158968, 3551899), (174499, 3235768), (254293, 2220424), (258323, 2185784), (273223, 2066584), (277553, 2034344), (348998, 1617884), (404471, 1395992), (508586, 1110212), (516646, 1092892), (546446, 1033292), (555106, 1017172), (697996, 808942)]