258923808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6287}}^1$

素因数の和:6327

約数の個数: 144

約数和(自身を含む): 865178496

約数和(自身を除く): 606254688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6287, 6864, 10296, 12574, 13728, 18861, 20592, 25148, 37722, 41184, 50296, 56583, 69157, 75444, 81731, 100592, 113166, 138314, 150888, 163462, 201184, 207471, 226332, 245193, 276628, 301776, 326924, 414942, 452664, 490386, 553256, 603552, 622413, 653848, 735579, 829884, 899041, 905328, 980772, 1106512, 1244826, 1307696, 1471158, 1659768, 1798082, 1810656, 1961544, 2213024, 2489652, 2615392, 2697123, 2942316, 3319536, 3596164, 3923088, 4979304, 5394246, 5884632, 6639072, 7192328, 7846176, 8091369, 9958608, 10788492, 11769264, 14384656, 16182738, 19917216, 21576984, 23538528, 28769312, 32365476, 43153968, 64730952, 86307936, 129461904, 258923808]

約数ペア:

[(1, 258923808), (2, 129461904), (3, 86307936), (4, 64730952), (6, 43153968), (8, 32365476), (9, 28769312), (11, 23538528), (12, 21576984), (13, 19917216), (16, 16182738), (18, 14384656), (22, 11769264), (24, 10788492), (26, 9958608), (32, 8091369), (33, 7846176), (36, 7192328), (39, 6639072), (44, 5884632), (48, 5394246), (52, 4979304), (66, 3923088), (72, 3596164), (78, 3319536), (88, 2942316), (96, 2697123), (99, 2615392), (104, 2489652), (117, 2213024), (132, 1961544), (143, 1810656), (144, 1798082), (156, 1659768), (176, 1471158), (198, 1307696), (208, 1244826), (234, 1106512), (264, 980772), (286, 905328), (288, 899041), (312, 829884), (352, 735579), (396, 653848), (416, 622413), (429, 603552), (468, 553256), (528, 490386), (572, 452664), (624, 414942), (792, 326924), (858, 301776), (936, 276628), (1056, 245193), (1144, 226332), (1248, 207471), (1287, 201184), (1584, 163462), (1716, 150888), (1872, 138314), (2288, 113166), (2574, 100592), (3168, 81731), (3432, 75444), (3744, 69157), (4576, 56583), (5148, 50296), (6287, 41184), (6864, 37722), (10296, 25148), (12574, 20592), (13728, 18861)]