252845424

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4357}}^1$

素因数の和:4415

約数の個数: 120

約数和(自身を含む): 786810752

約数和(自身を除く): 533965328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 31, 36, 39, 48, 52, 62, 72, 78, 93, 104, 117, 124, 144, 156, 186, 208, 234, 248, 279, 312, 372, 403, 468, 496, 558, 624, 744, 806, 936, 1116, 1209, 1488, 1612, 1872, 2232, 2418, 3224, 3627, 4357, 4464, 4836, 6448, 7254, 8714, 9672, 13071, 14508, 17428, 19344, 26142, 29016, 34856, 39213, 52284, 56641, 58032, 69712, 78426, 104568, 113282, 135067, 156852, 169923, 209136, 226564, 270134, 313704, 339846, 405201, 453128, 509769, 540268, 627408, 679692, 810402, 906256, 1019538, 1080536, 1215603, 1359384, 1620804, 1755871, 2039076, 2161072, 2431206, 2718768, 3241608, 3511742, 4078152, 4862412, 5267613, 6483216, 7023484, 8156304, 9724824, 10535226, 14046968, 15802839, 19449648, 21070452, 28093936, 31605678, 42140904, 63211356, 84281808, 126422712, 252845424]

約数ペア:

[(1, 252845424), (2, 126422712), (3, 84281808), (4, 63211356), (6, 42140904), (8, 31605678), (9, 28093936), (12, 21070452), (13, 19449648), (16, 15802839), (18, 14046968), (24, 10535226), (26, 9724824), (31, 8156304), (36, 7023484), (39, 6483216), (48, 5267613), (52, 4862412), (62, 4078152), (72, 3511742), (78, 3241608), (93, 2718768), (104, 2431206), (117, 2161072), (124, 2039076), (144, 1755871), (156, 1620804), (186, 1359384), (208, 1215603), (234, 1080536), (248, 1019538), (279, 906256), (312, 810402), (372, 679692), (403, 627408), (468, 540268), (496, 509769), (558, 453128), (624, 405201), (744, 339846), (806, 313704), (936, 270134), (1116, 226564), (1209, 209136), (1488, 169923), (1612, 156852), (1872, 135067), (2232, 113282), (2418, 104568), (3224, 78426), (3627, 69712), (4357, 58032), (4464, 56641), (4836, 52284), (6448, 39213), (7254, 34856), (8714, 29016), (9672, 26142), (13071, 19344), (14508, 17428)]