208963007568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1427}}^1\times {\mathrm{2741}}^1$

素因数の和:4242

約数の個数: 240

約数和(自身を含む): 681686119296

約数和(自身を除く): 472723111728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1427, 1484, 1908, 2226, 2544, 2741, 2854, 2968, 3339, 3816, 4281, 4452, 5482, 5708, 5936, 6678, 7632, 8223, 8562, 8904, 9989, 10964, 11416, 12843, 13356, 16446, 17124, 17808, 19187, 19978, 21928, 22832, 24669, 25686, 26712, 29967, 32892, 34248, 38374, 39956, 43856, 49338, 51372, 53424, 57561, 59934, 65784, 68496, 75631, 76748, 79912, 89901, 98676, 102744, 115122, 119868, 131568, 145273, 151262, 153496, 159824, 172683, 179802, 197352, 205488, 226893, 230244, 239736, 290546, 302524, 306992, 345366, 359604, 394704, 435819, 453786, 460488, 479472, 529417, 581092, 605048, 680679, 690732, 719208, 871638, 907572, 920976, 1016911, 1058834, 1162184, 1210096, 1307457, 1361358, 1381464, 1438416, 1588251, 1743276, 1815144, 2033822, 2117668, 2324368, 2614914, 2722716, 2762928, 3050733, 3176502, 3486552, 3630288, 3911407, 4067644, 4235336, 4764753, 5229828, 5445432, 6101466, 6353004, 6973104, 7822814, 8135288, 8470672, 9152199, 9529506, 10459656, 10890864, 11734221, 12202932, 12706008, 15645628, 16270576, 18304398, 19059012, 20919312, 23468442, 24405864, 25412016, 27379849, 31291256, 35202663, 36608796, 38118024, 46936884, 48811728, 54759698, 62582512, 70405326, 73217592, 76236048, 82139547, 93873768, 109519396, 140810652, 146435184, 164279094, 187747536, 207304571, 219038792, 246418641, 281621304, 328558188, 414609142, 438077584, 492837282, 563242608, 621913713, 657116376, 829218284, 985674564, 1243827426, 1314232752, 1451131997, 1658436568, 1865741139, 1971349128, 2487654852, 2902263994, 3316873136, 3731482278, 3942698256, 4353395991, 4975309704, 5804527988, 7462964556, 8706791982, 9950619408, 11609055976, 13060187973, 14925929112, 17413583964, 23218111952, 26120375946, 29851858224, 34827167928, 52240751892, 69654335856, 104481503784, 208963007568]

約数ペア:

[(1, 208963007568), (2, 104481503784), (3, 69654335856), (4, 52240751892), (6, 34827167928), (7, 29851858224), (8, 26120375946), (9, 23218111952), (12, 17413583964), (14, 14925929112), (16, 13060187973), (18, 11609055976), (21, 9950619408), (24, 8706791982), (28, 7462964556), (36, 5804527988), (42, 4975309704), (48, 4353395991), (53, 3942698256), (56, 3731482278), (63, 3316873136), (72, 2902263994), (84, 2487654852), (106, 1971349128), (112, 1865741139), (126, 1658436568), (144, 1451131997), (159, 1314232752), (168, 1243827426), (212, 985674564), (252, 829218284), (318, 657116376), (336, 621913713), (371, 563242608), (424, 492837282), (477, 438077584), (504, 414609142), (636, 328558188), (742, 281621304), (848, 246418641), (954, 219038792), (1008, 207304571), (1113, 187747536), (1272, 164279094), (1427, 146435184), (1484, 140810652), (1908, 109519396), (2226, 93873768), (2544, 82139547), (2741, 76236048), (2854, 73217592), (2968, 70405326), (3339, 62582512), (3816, 54759698), (4281, 48811728), (4452, 46936884), (5482, 38118024), (5708, 36608796), (5936, 35202663), (6678, 31291256), (7632, 27379849), (8223, 25412016), (8562, 24405864), (8904, 23468442), (9989, 20919312), (10964, 19059012), (11416, 18304398), (12843, 16270576), (13356, 15645628), (16446, 12706008), (17124, 12202932), (17808, 11734221), (19187, 10890864), (19978, 10459656), (21928, 9529506), (22832, 9152199), (24669, 8470672), (25686, 8135288), (26712, 7822814), (29967, 6973104), (32892, 6353004), (34248, 6101466), (38374, 5445432), (39956, 5229828), (43856, 4764753), (49338, 4235336), (51372, 4067644), (53424, 3911407), (57561, 3630288), (59934, 3486552), (65784, 3176502), (68496, 3050733), (75631, 2762928), (76748, 2722716), (79912, 2614914), (89901, 2324368), (98676, 2117668), (102744, 2033822), (115122, 1815144), (119868, 1743276), (131568, 1588251), (145273, 1438416), (151262, 1381464), (153496, 1361358), (159824, 1307457), (172683, 1210096), (179802, 1162184), (197352, 1058834), (205488, 1016911), (226893, 920976), (230244, 907572), (239736, 871638), (290546, 719208), (302524, 690732), (306992, 680679), (345366, 605048), (359604, 581092), (394704, 529417), (435819, 479472), (453786, 460488)]