216097648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{17609}}^1$

素因数の和:17689

約数の個数: 40

約数和(自身を含む): 458564400

約数和(自身を除く): 242466752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 104, 118, 208, 236, 472, 767, 944, 1534, 3068, 6136, 12272, 17609, 35218, 70436, 140872, 228917, 281744, 457834, 915668, 1038931, 1831336, 2077862, 3662672, 4155724, 8311448, 13506103, 16622896, 27012206, 54024412, 108048824, 216097648]

約数ペア:

[(1, 216097648), (2, 108048824), (4, 54024412), (8, 27012206), (13, 16622896), (16, 13506103), (26, 8311448), (52, 4155724), (59, 3662672), (104, 2077862), (118, 1831336), (208, 1038931), (236, 915668), (472, 457834), (767, 281744), (944, 228917), (1534, 140872), (3068, 70436), (6136, 35218), (12272, 17609)]