260511264

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4093}}^1$

素因数の和:4139

約数の個数: 144

約数和(自身を含む): 844952472

約数和(自身を除く): 584441208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3978, 4093, 4896, 5304, 7072, 7956, 8186, 10608, 12279, 15912, 16372, 21216, 24558, 31824, 32744, 36837, 49116, 53209, 63648, 65488, 69581, 73674, 98232, 106418, 130976, 139162, 147348, 159627, 196464, 208743, 212836, 278324, 294696, 319254, 392928, 417486, 425672, 478881, 556648, 589392, 626229, 638508, 834972, 851344, 904553, 957762, 1113296, 1178784, 1252458, 1277016, 1669944, 1702688, 1809106, 1915524, 2226592, 2504916, 2554032, 2713659, 3339888, 3618212, 3831048, 5009832, 5108064, 5427318, 6679776, 7236424, 7662096, 8140977, 10019664, 10854636, 14472848, 15324192, 16281954, 20039328, 21709272, 28945696, 32563908, 43418544, 65127816, 86837088, 130255632, 260511264]

約数ペア:

[(1, 260511264), (2, 130255632), (3, 86837088), (4, 65127816), (6, 43418544), (8, 32563908), (9, 28945696), (12, 21709272), (13, 20039328), (16, 16281954), (17, 15324192), (18, 14472848), (24, 10854636), (26, 10019664), (32, 8140977), (34, 7662096), (36, 7236424), (39, 6679776), (48, 5427318), (51, 5108064), (52, 5009832), (68, 3831048), (72, 3618212), (78, 3339888), (96, 2713659), (102, 2554032), (104, 2504916), (117, 2226592), (136, 1915524), (144, 1809106), (153, 1702688), (156, 1669944), (204, 1277016), (208, 1252458), (221, 1178784), (234, 1113296), (272, 957762), (288, 904553), (306, 851344), (312, 834972), (408, 638508), (416, 626229), (442, 589392), (468, 556648), (544, 478881), (612, 425672), (624, 417486), (663, 392928), (816, 319254), (884, 294696), (936, 278324), (1224, 212836), (1248, 208743), (1326, 196464), (1632, 159627), (1768, 147348), (1872, 139162), (1989, 130976), (2448, 106418), (2652, 98232), (3536, 73674), (3744, 69581), (3978, 65488), (4093, 63648), (4896, 53209), (5304, 49116), (7072, 36837), (7956, 32744), (8186, 31824), (10608, 24558), (12279, 21216), (15912, 16372)]