16688016

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^2\times {\mathrm{401}}^1$

素因数の和:449

約数の個数: 90

約数和(自身を含む): 49735842

約数和(自身を除く): 33047826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 401, 408, 578, 612, 802, 816, 867, 1156, 1203, 1224, 1604, 1734, 2312, 2406, 2448, 2601, 3208, 3468, 3609, 4624, 4812, 5202, 6416, 6817, 6936, 7218, 9624, 10404, 13634, 13872, 14436, 19248, 20451, 20808, 27268, 28872, 40902, 41616, 54536, 57744, 61353, 81804, 109072, 115889, 122706, 163608, 231778, 245412, 327216, 347667, 463556, 490824, 695334, 927112, 981648, 1043001, 1390668, 1854224, 2086002, 2781336, 4172004, 5562672, 8344008, 16688016]

約数ペア:

[(1, 16688016), (2, 8344008), (3, 5562672), (4, 4172004), (6, 2781336), (8, 2086002), (9, 1854224), (12, 1390668), (16, 1043001), (17, 981648), (18, 927112), (24, 695334), (34, 490824), (36, 463556), (48, 347667), (51, 327216), (68, 245412), (72, 231778), (102, 163608), (136, 122706), (144, 115889), (153, 109072), (204, 81804), (272, 61353), (289, 57744), (306, 54536), (401, 41616), (408, 40902), (578, 28872), (612, 27268), (802, 20808), (816, 20451), (867, 19248), (1156, 14436), (1203, 13872), (1224, 13634), (1604, 10404), (1734, 9624), (2312, 7218), (2406, 6936), (2448, 6817), (2601, 6416), (3208, 5202), (3468, 4812), (3609, 4624)]