305860464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1424

約数の個数: 240

約数和(自身を含む): 1116303552

約数和(自身を除く): 810443088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 112, 117, 119, 126, 136, 144, 153, 156, 168, 182, 204, 208, 221, 234, 238, 252, 272, 273, 306, 312, 336, 357, 364, 408, 442, 468, 476, 504, 546, 612, 624, 663, 714, 728, 816, 819, 884, 936, 952, 1008, 1071, 1092, 1224, 1326, 1373, 1428, 1456, 1547, 1638, 1768, 1872, 1904, 1989, 2142, 2184, 2448, 2652, 2746, 2856, 3094, 3276, 3536, 3978, 4119, 4284, 4368, 4641, 5304, 5492, 5712, 6188, 6552, 7956, 8238, 8568, 9282, 9611, 10608, 10984, 12357, 12376, 13104, 13923, 15912, 16476, 17136, 17849, 18564, 19222, 21968, 23341, 24714, 24752, 27846, 28833, 31824, 32952, 35698, 37128, 38444, 46682, 49428, 53547, 55692, 57666, 65904, 70023, 71396, 74256, 76888, 86499, 93364, 98856, 107094, 111384, 115332, 124943, 140046, 142792, 153776, 160641, 163387, 172998, 186728, 197712, 210069, 214188, 222768, 230664, 249886, 280092, 285584, 303433, 321282, 326774, 345996, 373456, 374829, 420138, 428376, 461328, 490161, 499772, 560184, 606866, 642564, 653548, 691992, 749658, 840276, 856752, 910299, 980322, 999544, 1120368, 1124487, 1213732, 1285128, 1307096, 1383984, 1470483, 1499316, 1680552, 1820598, 1960644, 1999088, 2124031, 2248974, 2427464, 2570256, 2614192, 2730897, 2940966, 2998632, 3361104, 3641196, 3921288, 4248062, 4497948, 4854928, 5461794, 5881932, 5997264, 6372093, 7282392, 7842576, 8496124, 8995896, 10923588, 11763864, 12744186, 14564784, 16992248, 17991792, 19116279, 21847176, 23527728, 25488372, 33984496, 38232558, 43694352, 50976744, 76465116, 101953488, 152930232, 305860464]

約数ペア:

[(1, 305860464), (2, 152930232), (3, 101953488), (4, 76465116), (6, 50976744), (7, 43694352), (8, 38232558), (9, 33984496), (12, 25488372), (13, 23527728), (14, 21847176), (16, 19116279), (17, 17991792), (18, 16992248), (21, 14564784), (24, 12744186), (26, 11763864), (28, 10923588), (34, 8995896), (36, 8496124), (39, 7842576), (42, 7282392), (48, 6372093), (51, 5997264), (52, 5881932), (56, 5461794), (63, 4854928), (68, 4497948), (72, 4248062), (78, 3921288), (84, 3641196), (91, 3361104), (102, 2998632), (104, 2940966), (112, 2730897), (117, 2614192), (119, 2570256), (126, 2427464), (136, 2248974), (144, 2124031), (153, 1999088), (156, 1960644), (168, 1820598), (182, 1680552), (204, 1499316), (208, 1470483), (221, 1383984), (234, 1307096), (238, 1285128), (252, 1213732), (272, 1124487), (273, 1120368), (306, 999544), (312, 980322), (336, 910299), (357, 856752), (364, 840276), (408, 749658), (442, 691992), (468, 653548), (476, 642564), (504, 606866), (546, 560184), (612, 499772), (624, 490161), (663, 461328), (714, 428376), (728, 420138), (816, 374829), (819, 373456), (884, 345996), (936, 326774), (952, 321282), (1008, 303433), (1071, 285584), (1092, 280092), (1224, 249886), (1326, 230664), (1373, 222768), (1428, 214188), (1456, 210069), (1547, 197712), (1638, 186728), (1768, 172998), (1872, 163387), (1904, 160641), (1989, 153776), (2142, 142792), (2184, 140046), (2448, 124943), (2652, 115332), (2746, 111384), (2856, 107094), (3094, 98856), (3276, 93364), (3536, 86499), (3978, 76888), (4119, 74256), (4284, 71396), (4368, 70023), (4641, 65904), (5304, 57666), (5492, 55692), (5712, 53547), (6188, 49428), (6552, 46682), (7956, 38444), (8238, 37128), (8568, 35698), (9282, 32952), (9611, 31824), (10608, 28833), (10984, 27846), (12357, 24752), (12376, 24714), (13104, 23341), (13923, 21968), (15912, 19222), (16476, 18564), (17136, 17849)]