489458088

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:764

約数の個数: 192

約数和(自身を含む): 1617408000

約数和(自身を除く): 1127949912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 79, 84, 114, 126, 133, 152, 158, 168, 171, 228, 237, 252, 266, 316, 342, 399, 456, 474, 504, 532, 553, 632, 647, 684, 711, 798, 948, 1064, 1106, 1197, 1294, 1368, 1422, 1501, 1596, 1659, 1896, 1941, 2212, 2394, 2588, 2844, 3002, 3192, 3318, 3882, 4424, 4503, 4529, 4788, 4977, 5176, 5688, 5823, 6004, 6636, 7764, 9006, 9058, 9576, 9954, 10507, 11646, 12008, 12293, 13272, 13509, 13587, 15528, 18012, 18116, 19908, 21014, 23292, 24586, 27018, 27174, 31521, 36024, 36232, 36879, 39816, 40761, 42028, 46584, 49172, 51113, 54036, 54348, 63042, 73758, 81522, 84056, 86051, 94563, 98344, 102226, 108072, 108696, 110637, 126084, 147516, 153339, 163044, 172102, 189126, 204452, 221274, 252168, 258153, 295032, 306678, 326088, 344204, 357791, 378252, 408904, 442548, 460017, 516306, 613356, 688408, 715582, 756504, 774459, 885096, 920034, 971147, 1032612, 1073373, 1226712, 1431164, 1548918, 1840068, 1942294, 2065224, 2146746, 2862328, 2913441, 3097836, 3220119, 3680136, 3884588, 4293492, 5826882, 6195672, 6440238, 6798029, 7769176, 8586984, 8740323, 11653764, 12880476, 13596058, 17480646, 20394087, 23307528, 25760952, 27192116, 34961292, 40788174, 54384232, 61182261, 69922584, 81576348, 122364522, 163152696, 244729044, 489458088]

約数ペア:

[(1, 489458088), (2, 244729044), (3, 163152696), (4, 122364522), (6, 81576348), (7, 69922584), (8, 61182261), (9, 54384232), (12, 40788174), (14, 34961292), (18, 27192116), (19, 25760952), (21, 23307528), (24, 20394087), (28, 17480646), (36, 13596058), (38, 12880476), (42, 11653764), (56, 8740323), (57, 8586984), (63, 7769176), (72, 6798029), (76, 6440238), (79, 6195672), (84, 5826882), (114, 4293492), (126, 3884588), (133, 3680136), (152, 3220119), (158, 3097836), (168, 2913441), (171, 2862328), (228, 2146746), (237, 2065224), (252, 1942294), (266, 1840068), (316, 1548918), (342, 1431164), (399, 1226712), (456, 1073373), (474, 1032612), (504, 971147), (532, 920034), (553, 885096), (632, 774459), (647, 756504), (684, 715582), (711, 688408), (798, 613356), (948, 516306), (1064, 460017), (1106, 442548), (1197, 408904), (1294, 378252), (1368, 357791), (1422, 344204), (1501, 326088), (1596, 306678), (1659, 295032), (1896, 258153), (1941, 252168), (2212, 221274), (2394, 204452), (2588, 189126), (2844, 172102), (3002, 163044), (3192, 153339), (3318, 147516), (3882, 126084), (4424, 110637), (4503, 108696), (4529, 108072), (4788, 102226), (4977, 98344), (5176, 94563), (5688, 86051), (5823, 84056), (6004, 81522), (6636, 73758), (7764, 63042), (9006, 54348), (9058, 54036), (9576, 51113), (9954, 49172), (10507, 46584), (11646, 42028), (12008, 40761), (12293, 39816), (13272, 36879), (13509, 36232), (13587, 36024), (15528, 31521), (18012, 27174), (18116, 27018), (19908, 24586), (21014, 23292)]