254184336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{461}}^1\times {\mathrm{547}}^1$

素因数の和:1029

約数の個数: 120

約数和(自身を含む): 816239424

約数和(自身を除く): 562055088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 461, 504, 547, 922, 1008, 1094, 1383, 1641, 1844, 2188, 2766, 3227, 3282, 3688, 3829, 4149, 4376, 4923, 5532, 6454, 6564, 7376, 7658, 8298, 8752, 9681, 9846, 11064, 11487, 12908, 13128, 15316, 16596, 19362, 19692, 22128, 22974, 25816, 26256, 29043, 30632, 33192, 34461, 38724, 39384, 45948, 51632, 58086, 61264, 66384, 68922, 77448, 78768, 91896, 116172, 137844, 154896, 183792, 232344, 252167, 275688, 464688, 504334, 551376, 756501, 1008668, 1513002, 1765169, 2017336, 2269503, 3026004, 3530338, 4034672, 4539006, 5295507, 6052008, 7060676, 9078012, 10591014, 12104016, 14121352, 15886521, 18156024, 21182028, 28242704, 31773042, 36312048, 42364056, 63546084, 84728112, 127092168, 254184336]

約数ペア:

[(1, 254184336), (2, 127092168), (3, 84728112), (4, 63546084), (6, 42364056), (7, 36312048), (8, 31773042), (9, 28242704), (12, 21182028), (14, 18156024), (16, 15886521), (18, 14121352), (21, 12104016), (24, 10591014), (28, 9078012), (36, 7060676), (42, 6052008), (48, 5295507), (56, 4539006), (63, 4034672), (72, 3530338), (84, 3026004), (112, 2269503), (126, 2017336), (144, 1765169), (168, 1513002), (252, 1008668), (336, 756501), (461, 551376), (504, 504334), (547, 464688), (922, 275688), (1008, 252167), (1094, 232344), (1383, 183792), (1641, 154896), (1844, 137844), (2188, 116172), (2766, 91896), (3227, 78768), (3282, 77448), (3688, 68922), (3829, 66384), (4149, 61264), (4376, 58086), (4923, 51632), (5532, 45948), (6454, 39384), (6564, 38724), (7376, 34461), (7658, 33192), (8298, 30632), (8752, 29043), (9681, 26256), (9846, 25816), (11064, 22974), (11487, 22128), (12908, 19692), (13128, 19362), (15316, 16596)]