498319992

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 256

約数和(自身を含む): 1555200000

約数和(自身を除く): 1056880008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 29, 36, 38, 53, 54, 57, 58, 72, 76, 79, 87, 106, 108, 114, 116, 152, 158, 159, 171, 174, 212, 216, 228, 232, 237, 261, 316, 318, 342, 348, 424, 456, 474, 477, 513, 522, 551, 632, 636, 684, 696, 711, 783, 948, 954, 1007, 1026, 1044, 1102, 1272, 1368, 1422, 1431, 1501, 1537, 1566, 1653, 1896, 1908, 2014, 2052, 2088, 2133, 2204, 2291, 2844, 2862, 3002, 3021, 3074, 3132, 3306, 3816, 4028, 4104, 4187, 4266, 4408, 4503, 4582, 4611, 4959, 5688, 5724, 6004, 6042, 6148, 6264, 6612, 6873, 8056, 8374, 8532, 9006, 9063, 9164, 9222, 9918, 11448, 12008, 12084, 12296, 12561, 13224, 13509, 13746, 13833, 14877, 16748, 17064, 18012, 18126, 18328, 18444, 19836, 20619, 24168, 25122, 27018, 27189, 27492, 27666, 29203, 29754, 33496, 36024, 36252, 36888, 37683, 39672, 40527, 41238, 41499, 43529, 50244, 54036, 54378, 54984, 55332, 58406, 59508, 61857, 72504, 75366, 79553, 81054, 82476, 82998, 87058, 87609, 100488, 108072, 108756, 110664, 113049, 116812, 119016, 121423, 123714, 130587, 150732, 159106, 162108, 164952, 165996, 174116, 175218, 217512, 226098, 233624, 238659, 242846, 247428, 261174, 262827, 301464, 318212, 324216, 331992, 348232, 350436, 364269, 391761, 452196, 477318, 485692, 494856, 522348, 525654, 636424, 700872, 715977, 728538, 783522, 788481, 904392, 954636, 971384, 1044696, 1051308, 1092807, 1175283, 1431954, 1457076, 1567044, 1576962, 1909272, 2102616, 2147931, 2185614, 2307037, 2350566, 2863908, 2914152, 3134088, 3153924, 3278421, 4295862, 4371228, 4614074, 4701132, 5727816, 6307848, 6556842, 6921111, 8591724, 8742456, 9228148, 9402264, 13113684, 13842222, 17183448, 18456296, 20763333, 26227368, 27684444, 41526666, 55368888, 62289999, 83053332, 124579998, 166106664, 249159996, 498319992]

約数ペア:

[(1, 498319992), (2, 249159996), (3, 166106664), (4, 124579998), (6, 83053332), (8, 62289999), (9, 55368888), (12, 41526666), (18, 27684444), (19, 26227368), (24, 20763333), (27, 18456296), (29, 17183448), (36, 13842222), (38, 13113684), (53, 9402264), (54, 9228148), (57, 8742456), (58, 8591724), (72, 6921111), (76, 6556842), (79, 6307848), (87, 5727816), (106, 4701132), (108, 4614074), (114, 4371228), (116, 4295862), (152, 3278421), (158, 3153924), (159, 3134088), (171, 2914152), (174, 2863908), (212, 2350566), (216, 2307037), (228, 2185614), (232, 2147931), (237, 2102616), (261, 1909272), (316, 1576962), (318, 1567044), (342, 1457076), (348, 1431954), (424, 1175283), (456, 1092807), (474, 1051308), (477, 1044696), (513, 971384), (522, 954636), (551, 904392), (632, 788481), (636, 783522), (684, 728538), (696, 715977), (711, 700872), (783, 636424), (948, 525654), (954, 522348), (1007, 494856), (1026, 485692), (1044, 477318), (1102, 452196), (1272, 391761), (1368, 364269), (1422, 350436), (1431, 348232), (1501, 331992), (1537, 324216), (1566, 318212), (1653, 301464), (1896, 262827), (1908, 261174), (2014, 247428), (2052, 242846), (2088, 238659), (2133, 233624), (2204, 226098), (2291, 217512), (2844, 175218), (2862, 174116), (3002, 165996), (3021, 164952), (3074, 162108), (3132, 159106), (3306, 150732), (3816, 130587), (4028, 123714), (4104, 121423), (4187, 119016), (4266, 116812), (4408, 113049), (4503, 110664), (4582, 108756), (4611, 108072), (4959, 100488), (5688, 87609), (5724, 87058), (6004, 82998), (6042, 82476), (6148, 81054), (6264, 79553), (6612, 75366), (6873, 72504), (8056, 61857), (8374, 59508), (8532, 58406), (9006, 55332), (9063, 54984), (9164, 54378), (9222, 54036), (9918, 50244), (11448, 43529), (12008, 41499), (12084, 41238), (12296, 40527), (12561, 39672), (13224, 37683), (13509, 36888), (13746, 36252), (13833, 36024), (14877, 33496), (16748, 29754), (17064, 29203), (18012, 27666), (18126, 27492), (18328, 27189), (18444, 27018), (19836, 25122), (20619, 24168)]