494358984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 256

約数和(自身を含む): 1658880000

約数和(自身を除く): 1164521016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 53, 54, 56, 62, 63, 72, 84, 93, 106, 108, 124, 126, 159, 168, 186, 189, 199, 212, 216, 217, 248, 252, 279, 318, 371, 372, 378, 398, 424, 434, 477, 504, 558, 597, 636, 651, 742, 744, 756, 796, 837, 868, 954, 1113, 1116, 1194, 1272, 1302, 1393, 1431, 1484, 1512, 1592, 1643, 1674, 1736, 1791, 1908, 1953, 2226, 2232, 2388, 2604, 2786, 2862, 2968, 3286, 3339, 3348, 3582, 3816, 3906, 4179, 4452, 4776, 4929, 5208, 5373, 5572, 5724, 5859, 6169, 6572, 6678, 6696, 7164, 7812, 8358, 8904, 9858, 10017, 10547, 10746, 11144, 11448, 11501, 11718, 12338, 12537, 13144, 13356, 14328, 14787, 15624, 16716, 18507, 19716, 20034, 21094, 21492, 23002, 23436, 24676, 25074, 26712, 29574, 31641, 33432, 34503, 37014, 37611, 39432, 40068, 42188, 42984, 43183, 44361, 46004, 46872, 49352, 50148, 55521, 59148, 63282, 69006, 73829, 74028, 75222, 80136, 84376, 86366, 88722, 92008, 94923, 100296, 103509, 111042, 118296, 126564, 129549, 138012, 147658, 148056, 150444, 166563, 172732, 177444, 189846, 207018, 221487, 222084, 253128, 259098, 276024, 284769, 295316, 300888, 310527, 326957, 333126, 345464, 354888, 379692, 388647, 414036, 442974, 444168, 518196, 569538, 590632, 621054, 653914, 664461, 666252, 759384, 777294, 828072, 885948, 980871, 1036392, 1139076, 1165941, 1242108, 1307828, 1328922, 1332504, 1554588, 1771896, 1961742, 1993383, 2278152, 2288699, 2331882, 2484216, 2615656, 2657844, 2942613, 3109176, 3923484, 3986766, 4577398, 4663764, 5315688, 5885226, 6866097, 7846968, 7973532, 8827839, 9154796, 9327528, 11770452, 13732194, 15947064, 17655678, 18309592, 20598291, 23540904, 27464388, 35311356, 41196582, 54928776, 61794873, 70622712, 82393164, 123589746, 164786328, 247179492, 494358984]

約数ペア:

[(1, 494358984), (2, 247179492), (3, 164786328), (4, 123589746), (6, 82393164), (7, 70622712), (8, 61794873), (9, 54928776), (12, 41196582), (14, 35311356), (18, 27464388), (21, 23540904), (24, 20598291), (27, 18309592), (28, 17655678), (31, 15947064), (36, 13732194), (42, 11770452), (53, 9327528), (54, 9154796), (56, 8827839), (62, 7973532), (63, 7846968), (72, 6866097), (84, 5885226), (93, 5315688), (106, 4663764), (108, 4577398), (124, 3986766), (126, 3923484), (159, 3109176), (168, 2942613), (186, 2657844), (189, 2615656), (199, 2484216), (212, 2331882), (216, 2288699), (217, 2278152), (248, 1993383), (252, 1961742), (279, 1771896), (318, 1554588), (371, 1332504), (372, 1328922), (378, 1307828), (398, 1242108), (424, 1165941), (434, 1139076), (477, 1036392), (504, 980871), (558, 885948), (597, 828072), (636, 777294), (651, 759384), (742, 666252), (744, 664461), (756, 653914), (796, 621054), (837, 590632), (868, 569538), (954, 518196), (1113, 444168), (1116, 442974), (1194, 414036), (1272, 388647), (1302, 379692), (1393, 354888), (1431, 345464), (1484, 333126), (1512, 326957), (1592, 310527), (1643, 300888), (1674, 295316), (1736, 284769), (1791, 276024), (1908, 259098), (1953, 253128), (2226, 222084), (2232, 221487), (2388, 207018), (2604, 189846), (2786, 177444), (2862, 172732), (2968, 166563), (3286, 150444), (3339, 148056), (3348, 147658), (3582, 138012), (3816, 129549), (3906, 126564), (4179, 118296), (4452, 111042), (4776, 103509), (4929, 100296), (5208, 94923), (5373, 92008), (5572, 88722), (5724, 86366), (5859, 84376), (6169, 80136), (6572, 75222), (6678, 74028), (6696, 73829), (7164, 69006), (7812, 63282), (8358, 59148), (8904, 55521), (9858, 50148), (10017, 49352), (10547, 46872), (10746, 46004), (11144, 44361), (11448, 43183), (11501, 42984), (11718, 42188), (12338, 40068), (12537, 39432), (13144, 37611), (13356, 37014), (14328, 34503), (14787, 33432), (15624, 31641), (16716, 29574), (18507, 26712), (19716, 25074), (20034, 24676), (21094, 23436), (21492, 23002)]