994159728

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17657}}^1$

素因数の和:17711

約数の個数: 120

約数和(自身を含む): 3074187168

約数和(自身を除く): 2080027440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 612, 782, 816, 828, 1104, 1173, 1224, 1564, 1656, 2346, 2448, 3128, 3312, 3519, 4692, 6256, 7038, 9384, 14076, 17657, 18768, 28152, 35314, 52971, 56304, 70628, 105942, 141256, 158913, 211884, 282512, 300169, 317826, 406111, 423768, 600338, 635652, 812222, 847536, 900507, 1200676, 1218333, 1271304, 1624444, 1801014, 2401352, 2436666, 2542608, 2701521, 3248888, 3602028, 3654999, 4802704, 4873332, 5403042, 6497776, 6903887, 7204056, 7309998, 9746664, 10806084, 13807774, 14408112, 14619996, 19493328, 20711661, 21612168, 27615548, 29239992, 41423322, 43224336, 55231096, 58479984, 62134983, 82846644, 110462192, 124269966, 165693288, 248539932, 331386576, 497079864, 994159728]

約数ペア:

[(1, 994159728), (2, 497079864), (3, 331386576), (4, 248539932), (6, 165693288), (8, 124269966), (9, 110462192), (12, 82846644), (16, 62134983), (17, 58479984), (18, 55231096), (23, 43224336), (24, 41423322), (34, 29239992), (36, 27615548), (46, 21612168), (48, 20711661), (51, 19493328), (68, 14619996), (69, 14408112), (72, 13807774), (92, 10806084), (102, 9746664), (136, 7309998), (138, 7204056), (144, 6903887), (153, 6497776), (184, 5403042), (204, 4873332), (207, 4802704), (272, 3654999), (276, 3602028), (306, 3248888), (368, 2701521), (391, 2542608), (408, 2436666), (414, 2401352), (552, 1801014), (612, 1624444), (782, 1271304), (816, 1218333), (828, 1200676), (1104, 900507), (1173, 847536), (1224, 812222), (1564, 635652), (1656, 600338), (2346, 423768), (2448, 406111), (3128, 317826), (3312, 300169), (3519, 282512), (4692, 211884), (6256, 158913), (7038, 141256), (9384, 105942), (14076, 70628), (17657, 56304), (18768, 52971), (28152, 35314)]