211553496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{3469}}^1$

素因数の和:3510

約数の個数: 144

約数和(自身を含む): 719955600

約数和(自身を除く): 508402104

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 99, 121, 126, 132, 154, 168, 198, 231, 242, 252, 264, 308, 363, 396, 462, 484, 504, 616, 693, 726, 792, 847, 924, 968, 1089, 1386, 1452, 1694, 1848, 2178, 2541, 2772, 2904, 3388, 3469, 4356, 5082, 5544, 6776, 6938, 7623, 8712, 10164, 10407, 13876, 15246, 20328, 20814, 24283, 27752, 30492, 31221, 38159, 41628, 48566, 60984, 62442, 72849, 76318, 83256, 97132, 114477, 124884, 145698, 152636, 194264, 218547, 228954, 249768, 267113, 291396, 305272, 343431, 419749, 437094, 457908, 534226, 582792, 686862, 801339, 839498, 874188, 915816, 1068452, 1259247, 1373724, 1602678, 1678996, 1748376, 2136904, 2404017, 2518494, 2747448, 2938243, 3205356, 3357992, 3777741, 4808034, 5036988, 5876486, 6410712, 7555482, 8814729, 9616068, 10073976, 11752972, 15110964, 17629458, 19232136, 23505944, 26444187, 30221928, 35258916, 52888374, 70517832, 105776748, 211553496]

約数ペア:

[(1, 211553496), (2, 105776748), (3, 70517832), (4, 52888374), (6, 35258916), (7, 30221928), (8, 26444187), (9, 23505944), (11, 19232136), (12, 17629458), (14, 15110964), (18, 11752972), (21, 10073976), (22, 9616068), (24, 8814729), (28, 7555482), (33, 6410712), (36, 5876486), (42, 5036988), (44, 4808034), (56, 3777741), (63, 3357992), (66, 3205356), (72, 2938243), (77, 2747448), (84, 2518494), (88, 2404017), (99, 2136904), (121, 1748376), (126, 1678996), (132, 1602678), (154, 1373724), (168, 1259247), (198, 1068452), (231, 915816), (242, 874188), (252, 839498), (264, 801339), (308, 686862), (363, 582792), (396, 534226), (462, 457908), (484, 437094), (504, 419749), (616, 343431), (693, 305272), (726, 291396), (792, 267113), (847, 249768), (924, 228954), (968, 218547), (1089, 194264), (1386, 152636), (1452, 145698), (1694, 124884), (1848, 114477), (2178, 97132), (2541, 83256), (2772, 76318), (2904, 72849), (3388, 62442), (3469, 60984), (4356, 48566), (5082, 41628), (5544, 38159), (6776, 31221), (6938, 30492), (7623, 27752), (8712, 24283), (10164, 20814), (10407, 20328), (13876, 15246)]