813048408

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 256

約数和(自身を含む): 2488320000

約数和(自身を除く): 1675271592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 53, 54, 58, 62, 72, 79, 87, 93, 106, 108, 116, 124, 158, 159, 174, 186, 212, 216, 232, 237, 248, 261, 279, 316, 318, 348, 372, 424, 474, 477, 522, 558, 632, 636, 696, 711, 744, 783, 837, 899, 948, 954, 1044, 1116, 1272, 1422, 1431, 1537, 1566, 1643, 1674, 1798, 1896, 1908, 2088, 2133, 2232, 2291, 2449, 2697, 2844, 2862, 3074, 3132, 3286, 3348, 3596, 3816, 4187, 4266, 4582, 4611, 4898, 4929, 5394, 5688, 5724, 6148, 6264, 6572, 6696, 6873, 7192, 7347, 8091, 8374, 8532, 9164, 9222, 9796, 9858, 10788, 11448, 12296, 12561, 13144, 13746, 13833, 14694, 14787, 16182, 16748, 17064, 18328, 18444, 19592, 19716, 20619, 21576, 22041, 24273, 25122, 27492, 27666, 29388, 29574, 32364, 33496, 36888, 37683, 39432, 41238, 41499, 44082, 44361, 47647, 48546, 50244, 54984, 55332, 58776, 59148, 61857, 64728, 66123, 71021, 75366, 82476, 82998, 88164, 88722, 95294, 97092, 100488, 110664, 113049, 118296, 121423, 123714, 129797, 132246, 142042, 142941, 150732, 164952, 165996, 176328, 177444, 190588, 194184, 213063, 226098, 242846, 247428, 259594, 264492, 284084, 285882, 301464, 331992, 354888, 364269, 381176, 389391, 426126, 428823, 452196, 485692, 494856, 519188, 528984, 568168, 571764, 639189, 728538, 778782, 852252, 857646, 904392, 971384, 1038376, 1092807, 1143528, 1168173, 1278378, 1286469, 1457076, 1557564, 1704504, 1715292, 1917567, 2185614, 2336346, 2556756, 2572938, 2914152, 3115128, 3278421, 3430584, 3504519, 3764113, 3835134, 4371228, 4672692, 5113512, 5145876, 6556842, 7009038, 7528226, 7670268, 8742456, 9345384, 10291752, 11292339, 13113684, 14018076, 15056452, 15340536, 22584678, 26227368, 28036152, 30112904, 33877017, 45169356, 67754034, 90338712, 101631051, 135508068, 203262102, 271016136, 406524204, 813048408]

約数ペア:

[(1, 813048408), (2, 406524204), (3, 271016136), (4, 203262102), (6, 135508068), (8, 101631051), (9, 90338712), (12, 67754034), (18, 45169356), (24, 33877017), (27, 30112904), (29, 28036152), (31, 26227368), (36, 22584678), (53, 15340536), (54, 15056452), (58, 14018076), (62, 13113684), (72, 11292339), (79, 10291752), (87, 9345384), (93, 8742456), (106, 7670268), (108, 7528226), (116, 7009038), (124, 6556842), (158, 5145876), (159, 5113512), (174, 4672692), (186, 4371228), (212, 3835134), (216, 3764113), (232, 3504519), (237, 3430584), (248, 3278421), (261, 3115128), (279, 2914152), (316, 2572938), (318, 2556756), (348, 2336346), (372, 2185614), (424, 1917567), (474, 1715292), (477, 1704504), (522, 1557564), (558, 1457076), (632, 1286469), (636, 1278378), (696, 1168173), (711, 1143528), (744, 1092807), (783, 1038376), (837, 971384), (899, 904392), (948, 857646), (954, 852252), (1044, 778782), (1116, 728538), (1272, 639189), (1422, 571764), (1431, 568168), (1537, 528984), (1566, 519188), (1643, 494856), (1674, 485692), (1798, 452196), (1896, 428823), (1908, 426126), (2088, 389391), (2133, 381176), (2232, 364269), (2291, 354888), (2449, 331992), (2697, 301464), (2844, 285882), (2862, 284084), (3074, 264492), (3132, 259594), (3286, 247428), (3348, 242846), (3596, 226098), (3816, 213063), (4187, 194184), (4266, 190588), (4582, 177444), (4611, 176328), (4898, 165996), (4929, 164952), (5394, 150732), (5688, 142941), (5724, 142042), (6148, 132246), (6264, 129797), (6572, 123714), (6696, 121423), (6873, 118296), (7192, 113049), (7347, 110664), (8091, 100488), (8374, 97092), (8532, 95294), (9164, 88722), (9222, 88164), (9796, 82998), (9858, 82476), (10788, 75366), (11448, 71021), (12296, 66123), (12561, 64728), (13144, 61857), (13746, 59148), (13833, 58776), (14694, 55332), (14787, 54984), (16182, 50244), (16748, 48546), (17064, 47647), (18328, 44361), (18444, 44082), (19592, 41499), (19716, 41238), (20619, 39432), (21576, 37683), (22041, 36888), (24273, 33496), (25122, 32364), (27492, 29574), (27666, 29388)]