315938448

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:762

約数の個数: 160

約数和(自身を含む): 1043742720

約数和(自身を除く): 727804272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 191, 216, 252, 336, 378, 382, 432, 504, 547, 573, 756, 764, 1008, 1094, 1146, 1337, 1512, 1528, 1641, 1719, 2188, 2292, 2674, 3024, 3056, 3282, 3438, 3829, 4011, 4376, 4584, 4923, 5157, 5348, 6564, 6876, 7658, 8022, 8752, 9168, 9846, 10314, 10696, 11487, 12033, 13128, 13752, 14769, 15316, 16044, 19692, 20628, 21392, 22974, 24066, 26256, 27504, 29538, 30632, 32088, 34461, 36099, 39384, 41256, 45948, 48132, 59076, 61264, 64176, 68922, 72198, 78768, 82512, 91896, 96264, 103383, 104477, 118152, 137844, 144396, 183792, 192528, 206766, 208954, 236304, 275688, 288792, 313431, 413532, 417908, 551376, 577584, 626862, 731339, 827064, 835816, 940293, 1253724, 1462678, 1654128, 1671632, 1880586, 2194017, 2507448, 2820879, 2925356, 3761172, 4388034, 5014896, 5641758, 5850712, 6582051, 7522344, 8776068, 11283516, 11701424, 13164102, 15044688, 17552136, 19746153, 22567032, 26328204, 35104272, 39492306, 45134064, 52656408, 78984612, 105312816, 157969224, 315938448]

約数ペア:

[(1, 315938448), (2, 157969224), (3, 105312816), (4, 78984612), (6, 52656408), (7, 45134064), (8, 39492306), (9, 35104272), (12, 26328204), (14, 22567032), (16, 19746153), (18, 17552136), (21, 15044688), (24, 13164102), (27, 11701424), (28, 11283516), (36, 8776068), (42, 7522344), (48, 6582051), (54, 5850712), (56, 5641758), (63, 5014896), (72, 4388034), (84, 3761172), (108, 2925356), (112, 2820879), (126, 2507448), (144, 2194017), (168, 1880586), (189, 1671632), (191, 1654128), (216, 1462678), (252, 1253724), (336, 940293), (378, 835816), (382, 827064), (432, 731339), (504, 626862), (547, 577584), (573, 551376), (756, 417908), (764, 413532), (1008, 313431), (1094, 288792), (1146, 275688), (1337, 236304), (1512, 208954), (1528, 206766), (1641, 192528), (1719, 183792), (2188, 144396), (2292, 137844), (2674, 118152), (3024, 104477), (3056, 103383), (3282, 96264), (3438, 91896), (3829, 82512), (4011, 78768), (4376, 72198), (4584, 68922), (4923, 64176), (5157, 61264), (5348, 59076), (6564, 48132), (6876, 45948), (7658, 41256), (8022, 39384), (8752, 36099), (9168, 34461), (9846, 32088), (10314, 30632), (10696, 29538), (11487, 27504), (12033, 26256), (13128, 24066), (13752, 22974), (14769, 21392), (15316, 20628), (16044, 19692)]