217118304

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{57991}}^1$

素因数の和:58020

約数の個数: 72

約数和(自身を含む): 664936272

約数和(自身を除く): 447817968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 57991, 115982, 173973, 231964, 347946, 463928, 521919, 695892, 753883, 927856, 1043838, 1391784, 1507766, 1855712, 2087676, 2261649, 2783568, 3015532, 4175352, 4523298, 5567136, 6031064, 6784947, 8350704, 9046596, 12062128, 13569894, 16701408, 18093192, 24124256, 27139788, 36186384, 54279576, 72372768, 108559152, 217118304]

約数ペア:

[(1, 217118304), (2, 108559152), (3, 72372768), (4, 54279576), (6, 36186384), (8, 27139788), (9, 24124256), (12, 18093192), (13, 16701408), (16, 13569894), (18, 12062128), (24, 9046596), (26, 8350704), (32, 6784947), (36, 6031064), (39, 5567136), (48, 4523298), (52, 4175352), (72, 3015532), (78, 2783568), (96, 2261649), (104, 2087676), (117, 1855712), (144, 1507766), (156, 1391784), (208, 1043838), (234, 927856), (288, 753883), (312, 695892), (416, 521919), (468, 463928), (624, 347946), (936, 231964), (1248, 173973), (1872, 115982), (3744, 57991)]