442470784

素因数分解:

$2^7\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 192

約数和(自身を含む): 1116288000

約数和(自身を除く): 673817216

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 49, 56, 64, 76, 79, 94, 98, 112, 128, 133, 152, 158, 188, 196, 224, 266, 304, 316, 329, 376, 392, 448, 532, 553, 608, 632, 658, 752, 784, 893, 896, 931, 1064, 1106, 1216, 1264, 1316, 1501, 1504, 1568, 1786, 1862, 2128, 2212, 2303, 2432, 2528, 2632, 3002, 3008, 3136, 3572, 3713, 3724, 3871, 4256, 4424, 4606, 5056, 5264, 6004, 6016, 6251, 6272, 7144, 7426, 7448, 7742, 8512, 8848, 9212, 10112, 10507, 10528, 12008, 12502, 14288, 14852, 14896, 15484, 17024, 17696, 18424, 21014, 21056, 24016, 25004, 25991, 28576, 29704, 29792, 30968, 35392, 36848, 42028, 42112, 43757, 48032, 50008, 51982, 57152, 59408, 59584, 61936, 70547, 70784, 73549, 73696, 84056, 87514, 96064, 100016, 103964, 114304, 118816, 119168, 123872, 141094, 147098, 147392, 168112, 175028, 181937, 192128, 200032, 207928, 237632, 247744, 282188, 294196, 294784, 336224, 350056, 363874, 400064, 415856, 475264, 493829, 495488, 564376, 588392, 672448, 700112, 727748, 800128, 831712, 987658, 1128752, 1176784, 1344896, 1400224, 1455496, 1663424, 1975316, 2257504, 2353568, 2800448, 2910992, 3326848, 3456803, 3950632, 4515008, 4707136, 5600896, 5821984, 6913606, 7901264, 9030016, 9414272, 11643968, 13827212, 15802528, 23287936, 27654424, 31605056, 55308848, 63210112, 110617696, 221235392, 442470784]

約数ペア:

[(1, 442470784), (2, 221235392), (4, 110617696), (7, 63210112), (8, 55308848), (14, 31605056), (16, 27654424), (19, 23287936), (28, 15802528), (32, 13827212), (38, 11643968), (47, 9414272), (49, 9030016), (56, 7901264), (64, 6913606), (76, 5821984), (79, 5600896), (94, 4707136), (98, 4515008), (112, 3950632), (128, 3456803), (133, 3326848), (152, 2910992), (158, 2800448), (188, 2353568), (196, 2257504), (224, 1975316), (266, 1663424), (304, 1455496), (316, 1400224), (329, 1344896), (376, 1176784), (392, 1128752), (448, 987658), (532, 831712), (553, 800128), (608, 727748), (632, 700112), (658, 672448), (752, 588392), (784, 564376), (893, 495488), (896, 493829), (931, 475264), (1064, 415856), (1106, 400064), (1216, 363874), (1264, 350056), (1316, 336224), (1501, 294784), (1504, 294196), (1568, 282188), (1786, 247744), (1862, 237632), (2128, 207928), (2212, 200032), (2303, 192128), (2432, 181937), (2528, 175028), (2632, 168112), (3002, 147392), (3008, 147098), (3136, 141094), (3572, 123872), (3713, 119168), (3724, 118816), (3871, 114304), (4256, 103964), (4424, 100016), (4606, 96064), (5056, 87514), (5264, 84056), (6004, 73696), (6016, 73549), (6251, 70784), (6272, 70547), (7144, 61936), (7426, 59584), (7448, 59408), (7742, 57152), (8512, 51982), (8848, 50008), (9212, 48032), (10112, 43757), (10507, 42112), (10528, 42028), (12008, 36848), (12502, 35392), (14288, 30968), (14852, 29792), (14896, 29704), (15484, 28576), (17024, 25991), (17696, 25004), (18424, 24016), (21014, 21056)]