489288696

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3181}}^1$

素因数の和:3249

約数の個数: 128

約数和(自身を含む): 1443355200

約数和(自身を除く): 954066504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 87, 102, 104, 116, 136, 156, 174, 204, 221, 232, 312, 348, 377, 408, 442, 493, 663, 696, 754, 884, 986, 1131, 1326, 1479, 1508, 1768, 1972, 2262, 2652, 2958, 3016, 3181, 3944, 4524, 5304, 5916, 6362, 6409, 9048, 9543, 11832, 12724, 12818, 19086, 19227, 25448, 25636, 38172, 38454, 41353, 51272, 54077, 76344, 76908, 82706, 92249, 108154, 124059, 153816, 162231, 165412, 184498, 216308, 248118, 276747, 324462, 330824, 368996, 432616, 496236, 553494, 648924, 703001, 737992, 992472, 1106988, 1199237, 1297848, 1406002, 1568233, 2109003, 2213976, 2398474, 2812004, 3136466, 3597711, 4218006, 4704699, 4796948, 5624008, 6272932, 7195422, 8436012, 9409398, 9593896, 12545864, 14390844, 16872024, 18818796, 20387029, 28781688, 37637592, 40774058, 61161087, 81548116, 122322174, 163096232, 244644348, 489288696]

約数ペア:

[(1, 489288696), (2, 244644348), (3, 163096232), (4, 122322174), (6, 81548116), (8, 61161087), (12, 40774058), (13, 37637592), (17, 28781688), (24, 20387029), (26, 18818796), (29, 16872024), (34, 14390844), (39, 12545864), (51, 9593896), (52, 9409398), (58, 8436012), (68, 7195422), (78, 6272932), (87, 5624008), (102, 4796948), (104, 4704699), (116, 4218006), (136, 3597711), (156, 3136466), (174, 2812004), (204, 2398474), (221, 2213976), (232, 2109003), (312, 1568233), (348, 1406002), (377, 1297848), (408, 1199237), (442, 1106988), (493, 992472), (663, 737992), (696, 703001), (754, 648924), (884, 553494), (986, 496236), (1131, 432616), (1326, 368996), (1479, 330824), (1508, 324462), (1768, 276747), (1972, 248118), (2262, 216308), (2652, 184498), (2958, 165412), (3016, 162231), (3181, 153816), (3944, 124059), (4524, 108154), (5304, 92249), (5916, 82706), (6362, 76908), (6409, 76344), (9048, 54077), (9543, 51272), (11832, 41353), (12724, 38454), (12818, 38172), (19086, 25636), (19227, 25448)]