506399712

素因数分解:

$2^5\times 3^1\times 7^4\times {\mathrm{13}}^3$

素因数の和:80

約数の個数: 240

約数和(自身を含む): 1679927760

約数和(自身を除く): 1173528048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 78, 84, 91, 96, 98, 104, 112, 147, 156, 168, 169, 182, 196, 208, 224, 273, 294, 312, 336, 338, 343, 364, 392, 416, 507, 546, 588, 624, 637, 672, 676, 686, 728, 784, 1014, 1029, 1092, 1176, 1183, 1248, 1274, 1352, 1372, 1456, 1568, 1911, 2028, 2058, 2184, 2197, 2352, 2366, 2401, 2548, 2704, 2744, 2912, 3549, 3822, 4056, 4116, 4368, 4394, 4459, 4704, 4732, 4802, 5096, 5408, 5488, 6591, 7098, 7203, 7644, 8112, 8232, 8281, 8736, 8788, 8918, 9464, 9604, 10192, 10976, 13182, 13377, 14196, 14406, 15288, 15379, 16224, 16464, 16562, 17576, 17836, 18928, 19208, 20384, 24843, 26364, 26754, 28392, 28812, 30576, 30758, 31213, 32928, 33124, 35152, 35672, 37856, 38416, 46137, 49686, 52728, 53508, 56784, 57624, 57967, 61152, 61516, 62426, 66248, 70304, 71344, 76832, 92274, 93639, 99372, 105456, 107016, 107653, 113568, 115248, 115934, 123032, 124852, 132496, 142688, 173901, 184548, 187278, 198744, 210912, 214032, 215306, 230496, 231868, 246064, 249704, 264992, 322959, 347802, 369096, 374556, 397488, 405769, 428064, 430612, 463736, 492128, 499408, 645918, 695604, 738192, 749112, 753571, 794976, 811538, 861224, 927472, 998816, 1217307, 1291836, 1391208, 1476384, 1498224, 1507142, 1623076, 1722448, 1854944, 2260713, 2434614, 2583672, 2782416, 2996448, 3014284, 3246152, 3444896, 4521426, 4869228, 5167344, 5274997, 5564832, 6028568, 6492304, 9042852, 9738456, 10334688, 10549994, 12057136, 12984608, 15824991, 18085704, 19476912, 21099988, 24114272, 31649982, 36171408, 38953824, 42199976, 63299964, 72342816, 84399952, 126599928, 168799904, 253199856, 506399712]

約数ペア:

[(1, 506399712), (2, 253199856), (3, 168799904), (4, 126599928), (6, 84399952), (7, 72342816), (8, 63299964), (12, 42199976), (13, 38953824), (14, 36171408), (16, 31649982), (21, 24114272), (24, 21099988), (26, 19476912), (28, 18085704), (32, 15824991), (39, 12984608), (42, 12057136), (48, 10549994), (49, 10334688), (52, 9738456), (56, 9042852), (78, 6492304), (84, 6028568), (91, 5564832), (96, 5274997), (98, 5167344), (104, 4869228), (112, 4521426), (147, 3444896), (156, 3246152), (168, 3014284), (169, 2996448), (182, 2782416), (196, 2583672), (208, 2434614), (224, 2260713), (273, 1854944), (294, 1722448), (312, 1623076), (336, 1507142), (338, 1498224), (343, 1476384), (364, 1391208), (392, 1291836), (416, 1217307), (507, 998816), (546, 927472), (588, 861224), (624, 811538), (637, 794976), (672, 753571), (676, 749112), (686, 738192), (728, 695604), (784, 645918), (1014, 499408), (1029, 492128), (1092, 463736), (1176, 430612), (1183, 428064), (1248, 405769), (1274, 397488), (1352, 374556), (1372, 369096), (1456, 347802), (1568, 322959), (1911, 264992), (2028, 249704), (2058, 246064), (2184, 231868), (2197, 230496), (2352, 215306), (2366, 214032), (2401, 210912), (2548, 198744), (2704, 187278), (2744, 184548), (2912, 173901), (3549, 142688), (3822, 132496), (4056, 124852), (4116, 123032), (4368, 115934), (4394, 115248), (4459, 113568), (4704, 107653), (4732, 107016), (4802, 105456), (5096, 99372), (5408, 93639), (5488, 92274), (6591, 76832), (7098, 71344), (7203, 70304), (7644, 66248), (8112, 62426), (8232, 61516), (8281, 61152), (8736, 57967), (8788, 57624), (8918, 56784), (9464, 53508), (9604, 52728), (10192, 49686), (10976, 46137), (13182, 38416), (13377, 37856), (14196, 35672), (14406, 35152), (15288, 33124), (15379, 32928), (16224, 31213), (16464, 30758), (16562, 30576), (17576, 28812), (17836, 28392), (18928, 26754), (19208, 26364), (20384, 24843)]