491089104

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 1580327424

約数和(自身を除く): 1089238320

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 33, 36, 44, 48, 62, 66, 72, 73, 88, 93, 99, 124, 132, 137, 144, 146, 176, 186, 198, 219, 248, 264, 274, 279, 292, 341, 372, 396, 411, 438, 496, 528, 548, 558, 584, 657, 682, 744, 792, 803, 822, 876, 1023, 1096, 1116, 1168, 1233, 1314, 1364, 1488, 1507, 1584, 1606, 1644, 1752, 2046, 2192, 2232, 2263, 2409, 2466, 2628, 2728, 3014, 3069, 3212, 3288, 3504, 4092, 4247, 4464, 4521, 4526, 4818, 4932, 5256, 5456, 6028, 6138, 6424, 6576, 6789, 7227, 8184, 8494, 9042, 9052, 9636, 9864, 10001, 10512, 12056, 12276, 12741, 12848, 13563, 13578, 14454, 16368, 16988, 18084, 18104, 19272, 19728, 20002, 20367, 24112, 24552, 24893, 25482, 27126, 27156, 28908, 30003, 33976, 36168, 36208, 38223, 38544, 40004, 40734, 46717, 49104, 49786, 50964, 54252, 54312, 57816, 60006, 67952, 72336, 74679, 76446, 80008, 81468, 90009, 93434, 99572, 101928, 108504, 108624, 110011, 115632, 120012, 140151, 149358, 152892, 160016, 162936, 180018, 186868, 199144, 203856, 217008, 220022, 224037, 240024, 280302, 298716, 305784, 310031, 325872, 330033, 360036, 373736, 398288, 420453, 440044, 448074, 480048, 560604, 597432, 611568, 620062, 660066, 720072, 747472, 840906, 880088, 896148, 930093, 990099, 1121208, 1194864, 1240124, 1320132, 1440144, 1681812, 1760176, 1792296, 1860186, 1980198, 2242416, 2480248, 2640264, 2790279, 3363624, 3410341, 3584592, 3720372, 3960396, 4960496, 5280528, 5580558, 6727248, 6820682, 7440744, 7920792, 10231023, 11161116, 13641364, 14881488, 15841584, 20462046, 22322232, 27282728, 30693069, 40924092, 44644464, 54565456, 61386138, 81848184, 122772276, 163696368, 245544552, 491089104]

約数ペア:

[(1, 491089104), (2, 245544552), (3, 163696368), (4, 122772276), (6, 81848184), (8, 61386138), (9, 54565456), (11, 44644464), (12, 40924092), (16, 30693069), (18, 27282728), (22, 22322232), (24, 20462046), (31, 15841584), (33, 14881488), (36, 13641364), (44, 11161116), (48, 10231023), (62, 7920792), (66, 7440744), (72, 6820682), (73, 6727248), (88, 5580558), (93, 5280528), (99, 4960496), (124, 3960396), (132, 3720372), (137, 3584592), (144, 3410341), (146, 3363624), (176, 2790279), (186, 2640264), (198, 2480248), (219, 2242416), (248, 1980198), (264, 1860186), (274, 1792296), (279, 1760176), (292, 1681812), (341, 1440144), (372, 1320132), (396, 1240124), (411, 1194864), (438, 1121208), (496, 990099), (528, 930093), (548, 896148), (558, 880088), (584, 840906), (657, 747472), (682, 720072), (744, 660066), (792, 620062), (803, 611568), (822, 597432), (876, 560604), (1023, 480048), (1096, 448074), (1116, 440044), (1168, 420453), (1233, 398288), (1314, 373736), (1364, 360036), (1488, 330033), (1507, 325872), (1584, 310031), (1606, 305784), (1644, 298716), (1752, 280302), (2046, 240024), (2192, 224037), (2232, 220022), (2263, 217008), (2409, 203856), (2466, 199144), (2628, 186868), (2728, 180018), (3014, 162936), (3069, 160016), (3212, 152892), (3288, 149358), (3504, 140151), (4092, 120012), (4247, 115632), (4464, 110011), (4521, 108624), (4526, 108504), (4818, 101928), (4932, 99572), (5256, 93434), (5456, 90009), (6028, 81468), (6138, 80008), (6424, 76446), (6576, 74679), (6789, 72336), (7227, 67952), (8184, 60006), (8494, 57816), (9042, 54312), (9052, 54252), (9636, 50964), (9864, 49786), (10001, 49104), (10512, 46717), (12056, 40734), (12276, 40004), (12741, 38544), (12848, 38223), (13563, 36208), (13578, 36168), (14454, 33976), (16368, 30003), (16988, 28908), (18084, 27156), (18104, 27126), (19272, 25482), (19728, 24893), (20002, 24552), (20367, 24112)]