397981584

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:307

約数の個数: 360

約数和(自身を含む): 1512778176

約数和(自身を除く): 1114796592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 13, 14, 16, 18, 21, 22, 24, 26, 28, 33, 36, 39, 42, 44, 48, 52, 56, 63, 66, 72, 77, 78, 84, 88, 91, 99, 104, 112, 117, 121, 126, 132, 143, 144, 154, 156, 168, 176, 182, 198, 208, 231, 234, 242, 251, 252, 264, 273, 286, 308, 312, 336, 363, 364, 396, 429, 462, 468, 484, 502, 504, 528, 546, 572, 616, 624, 693, 726, 728, 753, 792, 819, 847, 858, 924, 936, 968, 1001, 1004, 1008, 1089, 1092, 1144, 1232, 1287, 1386, 1452, 1456, 1506, 1573, 1584, 1638, 1694, 1716, 1757, 1848, 1872, 1936, 2002, 2008, 2178, 2184, 2259, 2288, 2541, 2574, 2761, 2772, 2904, 3003, 3012, 3146, 3263, 3276, 3388, 3432, 3514, 3696, 4004, 4016, 4356, 4368, 4518, 4719, 5082, 5148, 5271, 5522, 5544, 5808, 6006, 6024, 6292, 6526, 6552, 6776, 6864, 7028, 7623, 8008, 8283, 8712, 9009, 9036, 9438, 9789, 10164, 10296, 10542, 11011, 11044, 11088, 12012, 12048, 12584, 13052, 13104, 13552, 14056, 14157, 15246, 15813, 16016, 16566, 17424, 18018, 18072, 18876, 19327, 19578, 20328, 20592, 21084, 22022, 22088, 22841, 24024, 24849, 25168, 26104, 28112, 28314, 29367, 30371, 30492, 31626, 33033, 33132, 35893, 36036, 36144, 37752, 38654, 39156, 40656, 42168, 44044, 44176, 45682, 48048, 49698, 52208, 56628, 57981, 58734, 60742, 60984, 63252, 66066, 66264, 68523, 71786, 72072, 75504, 77308, 78312, 84336, 88088, 91113, 91364, 99099, 99396, 107679, 113256, 115962, 117468, 121484, 121968, 126504, 132132, 132528, 137046, 143572, 144144, 154616, 156624, 173943, 176176, 182226, 182728, 198198, 198792, 205569, 212597, 215358, 226512, 231924, 234936, 242968, 251251, 253008, 264264, 273339, 274092, 287144, 309232, 323037, 347886, 364452, 365456, 394823, 396396, 397584, 411138, 425194, 430716, 463848, 469872, 485936, 502502, 528528, 546678, 548184, 574288, 637791, 646074, 695772, 728904, 753753, 789646, 792792, 822276, 850388, 861432, 927696, 1005004, 1093356, 1096368, 1184469, 1275582, 1292148, 1391544, 1457808, 1507506, 1579292, 1585584, 1644552, 1700776, 1722864, 1913373, 2010008, 2186712, 2261259, 2368938, 2551164, 2584296, 2763761, 2783088, 3015012, 3158584, 3289104, 3401552, 3553407, 3826746, 4020016, 4373424, 4522518, 4737876, 5102328, 5168592, 5527522, 6030024, 6317168, 7106814, 7653492, 8291283, 9045036, 9475752, 10204656, 11055044, 12060048, 14213628, 15306984, 16582566, 18090072, 18951504, 22110088, 24873849, 28427256, 30613968, 33165132, 36180144, 44220176, 49747698, 56854512, 66330264, 99495396, 132660528, 198990792, 397981584]

約数ペア:

[(1, 397981584), (2, 198990792), (3, 132660528), (4, 99495396), (6, 66330264), (7, 56854512), (8, 49747698), (9, 44220176), (11, 36180144), (12, 33165132), (13, 30613968), (14, 28427256), (16, 24873849), (18, 22110088), (21, 18951504), (22, 18090072), (24, 16582566), (26, 15306984), (28, 14213628), (33, 12060048), (36, 11055044), (39, 10204656), (42, 9475752), (44, 9045036), (48, 8291283), (52, 7653492), (56, 7106814), (63, 6317168), (66, 6030024), (72, 5527522), (77, 5168592), (78, 5102328), (84, 4737876), (88, 4522518), (91, 4373424), (99, 4020016), (104, 3826746), (112, 3553407), (117, 3401552), (121, 3289104), (126, 3158584), (132, 3015012), (143, 2783088), (144, 2763761), (154, 2584296), (156, 2551164), (168, 2368938), (176, 2261259), (182, 2186712), (198, 2010008), (208, 1913373), (231, 1722864), (234, 1700776), (242, 1644552), (251, 1585584), (252, 1579292), (264, 1507506), (273, 1457808), (286, 1391544), (308, 1292148), (312, 1275582), (336, 1184469), (363, 1096368), (364, 1093356), (396, 1005004), (429, 927696), (462, 861432), (468, 850388), (484, 822276), (502, 792792), (504, 789646), (528, 753753), (546, 728904), (572, 695772), (616, 646074), (624, 637791), (693, 574288), (726, 548184), (728, 546678), (753, 528528), (792, 502502), (819, 485936), (847, 469872), (858, 463848), (924, 430716), (936, 425194), (968, 411138), (1001, 397584), (1004, 396396), (1008, 394823), (1089, 365456), (1092, 364452), (1144, 347886), (1232, 323037), (1287, 309232), (1386, 287144), (1452, 274092), (1456, 273339), (1506, 264264), (1573, 253008), (1584, 251251), (1638, 242968), (1694, 234936), (1716, 231924), (1757, 226512), (1848, 215358), (1872, 212597), (1936, 205569), (2002, 198792), (2008, 198198), (2178, 182728), (2184, 182226), (2259, 176176), (2288, 173943), (2541, 156624), (2574, 154616), (2761, 144144), (2772, 143572), (2904, 137046), (3003, 132528), (3012, 132132), (3146, 126504), (3263, 121968), (3276, 121484), (3388, 117468), (3432, 115962), (3514, 113256), (3696, 107679), (4004, 99396), (4016, 99099), (4356, 91364), (4368, 91113), (4518, 88088), (4719, 84336), (5082, 78312), (5148, 77308), (5271, 75504), (5522, 72072), (5544, 71786), (5808, 68523), (6006, 66264), (6024, 66066), (6292, 63252), (6526, 60984), (6552, 60742), (6776, 58734), (6864, 57981), (7028, 56628), (7623, 52208), (8008, 49698), (8283, 48048), (8712, 45682), (9009, 44176), (9036, 44044), (9438, 42168), (9789, 40656), (10164, 39156), (10296, 38654), (10542, 37752), (11011, 36144), (11044, 36036), (11088, 35893), (12012, 33132), (12048, 33033), (12584, 31626), (13052, 30492), (13104, 30371), (13552, 29367), (14056, 28314), (14157, 28112), (15246, 26104), (15813, 25168), (16016, 24849), (16566, 24024), (17424, 22841), (18018, 22088), (18072, 22022), (18876, 21084), (19327, 20592), (19578, 20328)]