668385608976

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{80803}}^1$

素因数の和:80974

約数の個数: 240

約数和(自身を含む): 2063255800320

約数和(自身を除く): 1394870191344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 34, 36, 48, 51, 62, 68, 72, 93, 102, 109, 124, 136, 144, 153, 186, 204, 218, 248, 272, 279, 306, 327, 372, 408, 436, 496, 527, 558, 612, 654, 744, 816, 872, 981, 1054, 1116, 1224, 1308, 1488, 1581, 1744, 1853, 1962, 2108, 2232, 2448, 2616, 3162, 3379, 3706, 3924, 4216, 4464, 4743, 5232, 5559, 6324, 6758, 7412, 7848, 8432, 9486, 10137, 11118, 12648, 13516, 14824, 15696, 16677, 18972, 20274, 22236, 25296, 27032, 29648, 30411, 33354, 37944, 40548, 44472, 54064, 57443, 60822, 66708, 75888, 80803, 81096, 88944, 114886, 121644, 133416, 161606, 162192, 172329, 229772, 242409, 243288, 266832, 323212, 344658, 459544, 484818, 486576, 516987, 646424, 689316, 727227, 919088, 969636, 1033974, 1292848, 1373651, 1378632, 1454454, 1939272, 2067948, 2504893, 2747302, 2757264, 2908908, 3878544, 4120953, 4135896, 5009786, 5494604, 5817816, 7514679, 8241906, 8271792, 8807527, 10019572, 10989208, 11635632, 12362859, 15029358, 16483812, 17615054, 20039144, 21978416, 22544037, 24725718, 26422581, 30058716, 32967624, 35230108, 40078288, 42583181, 45088074, 49451436, 52845162, 60117432, 65935248, 70460216, 79267743, 85166362, 90176148, 98902872, 105690324, 120234864, 127749543, 140920432, 149727959, 158535486, 170332724, 180352296, 197805744, 211380648, 255499086, 273033337, 299455918, 317070972, 340665448, 360704592, 383248629, 422761296, 449183877, 510998172, 546066674, 598911836, 634141944, 681330896, 766497258, 819100011, 898367754, 1021996344, 1092133348, 1197823672, 1268283888, 1347551631, 1532994516, 1638200022, 1796735508, 2043992688, 2184266696, 2395647344, 2457300033, 2695103262, 3065989032, 3276400044, 3593471016, 4368533392, 4641566729, 4914600066, 5390206524, 6131978064, 6552800088, 7186942032, 9283133458, 9829200132, 10780413048, 13105600176, 13924700187, 18566266916, 19658400264, 21560826096, 27849400374, 37132533832, 39316800528, 41774100561, 55698800748, 74265067664, 83548201122, 111397601496, 167096402244, 222795202992, 334192804488, 668385608976]

約数ペア:

[(1, 668385608976), (2, 334192804488), (3, 222795202992), (4, 167096402244), (6, 111397601496), (8, 83548201122), (9, 74265067664), (12, 55698800748), (16, 41774100561), (17, 39316800528), (18, 37132533832), (24, 27849400374), (31, 21560826096), (34, 19658400264), (36, 18566266916), (48, 13924700187), (51, 13105600176), (62, 10780413048), (68, 9829200132), (72, 9283133458), (93, 7186942032), (102, 6552800088), (109, 6131978064), (124, 5390206524), (136, 4914600066), (144, 4641566729), (153, 4368533392), (186, 3593471016), (204, 3276400044), (218, 3065989032), (248, 2695103262), (272, 2457300033), (279, 2395647344), (306, 2184266696), (327, 2043992688), (372, 1796735508), (408, 1638200022), (436, 1532994516), (496, 1347551631), (527, 1268283888), (558, 1197823672), (612, 1092133348), (654, 1021996344), (744, 898367754), (816, 819100011), (872, 766497258), (981, 681330896), (1054, 634141944), (1116, 598911836), (1224, 546066674), (1308, 510998172), (1488, 449183877), (1581, 422761296), (1744, 383248629), (1853, 360704592), (1962, 340665448), (2108, 317070972), (2232, 299455918), (2448, 273033337), (2616, 255499086), (3162, 211380648), (3379, 197805744), (3706, 180352296), (3924, 170332724), (4216, 158535486), (4464, 149727959), (4743, 140920432), (5232, 127749543), (5559, 120234864), (6324, 105690324), (6758, 98902872), (7412, 90176148), (7848, 85166362), (8432, 79267743), (9486, 70460216), (10137, 65935248), (11118, 60117432), (12648, 52845162), (13516, 49451436), (14824, 45088074), (15696, 42583181), (16677, 40078288), (18972, 35230108), (20274, 32967624), (22236, 30058716), (25296, 26422581), (27032, 24725718), (29648, 22544037), (30411, 21978416), (33354, 20039144), (37944, 17615054), (40548, 16483812), (44472, 15029358), (54064, 12362859), (57443, 11635632), (60822, 10989208), (66708, 10019572), (75888, 8807527), (80803, 8271792), (81096, 8241906), (88944, 7514679), (114886, 5817816), (121644, 5494604), (133416, 5009786), (161606, 4135896), (162192, 4120953), (172329, 3878544), (229772, 2908908), (242409, 2757264), (243288, 2747302), (266832, 2504893), (323212, 2067948), (344658, 1939272), (459544, 1454454), (484818, 1378632), (486576, 1373651), (516987, 1292848), (646424, 1033974), (689316, 969636), (727227, 919088)]