31008816

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:323

約数の個数: 120

約数和(自身を含む): 94011840

約数和(自身を除く): 63003024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 53, 68, 72, 102, 106, 136, 144, 153, 159, 204, 212, 239, 272, 306, 318, 408, 424, 477, 478, 612, 636, 717, 816, 848, 901, 954, 956, 1224, 1272, 1434, 1802, 1908, 1912, 2151, 2448, 2544, 2703, 2868, 3604, 3816, 3824, 4063, 4302, 5406, 5736, 7208, 7632, 8109, 8126, 8604, 10812, 11472, 12189, 12667, 14416, 16218, 16252, 17208, 21624, 24378, 25334, 32436, 32504, 34416, 36567, 38001, 43248, 48756, 50668, 64872, 65008, 73134, 76002, 97512, 101336, 114003, 129744, 146268, 152004, 195024, 202672, 215339, 228006, 292536, 304008, 430678, 456012, 585072, 608016, 646017, 861356, 912024, 1292034, 1722712, 1824048, 1938051, 2584068, 3445424, 3876102, 5168136, 7752204, 10336272, 15504408, 31008816]

約数ペア:

[(1, 31008816), (2, 15504408), (3, 10336272), (4, 7752204), (6, 5168136), (8, 3876102), (9, 3445424), (12, 2584068), (16, 1938051), (17, 1824048), (18, 1722712), (24, 1292034), (34, 912024), (36, 861356), (48, 646017), (51, 608016), (53, 585072), (68, 456012), (72, 430678), (102, 304008), (106, 292536), (136, 228006), (144, 215339), (153, 202672), (159, 195024), (204, 152004), (212, 146268), (239, 129744), (272, 114003), (306, 101336), (318, 97512), (408, 76002), (424, 73134), (477, 65008), (478, 64872), (612, 50668), (636, 48756), (717, 43248), (816, 38001), (848, 36567), (901, 34416), (954, 32504), (956, 32436), (1224, 25334), (1272, 24378), (1434, 21624), (1802, 17208), (1908, 16252), (1912, 16218), (2151, 14416), (2448, 12667), (2544, 12189), (2703, 11472), (2868, 10812), (3604, 8604), (3816, 8126), (3824, 8109), (4063, 7632), (4302, 7208), (5406, 5736)]