216807432

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1\times {\mathrm{283}}^1$

素因数の和:662

約数の個数: 64

約数和(自身を含む): 550255680

約数和(自身を除く): 333448248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 233, 274, 283, 411, 466, 548, 566, 699, 822, 849, 932, 1096, 1132, 1398, 1644, 1698, 1864, 2264, 2796, 3288, 3396, 5592, 6792, 31921, 38771, 63842, 65939, 77542, 95763, 116313, 127684, 131878, 155084, 191526, 197817, 232626, 255368, 263756, 310168, 383052, 395634, 465252, 527512, 766104, 791268, 930504, 1582536, 9033643, 18067286, 27100929, 36134572, 54201858, 72269144, 108403716, 216807432]

約数ペア:

[(1, 216807432), (2, 108403716), (3, 72269144), (4, 54201858), (6, 36134572), (8, 27100929), (12, 18067286), (24, 9033643), (137, 1582536), (233, 930504), (274, 791268), (283, 766104), (411, 527512), (466, 465252), (548, 395634), (566, 383052), (699, 310168), (822, 263756), (849, 255368), (932, 232626), (1096, 197817), (1132, 191526), (1398, 155084), (1644, 131878), (1698, 127684), (1864, 116313), (2264, 95763), (2796, 77542), (3288, 65939), (3396, 63842), (5592, 38771), (6792, 31921)]