505699488

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3533}}^1$

素因数の和:3627

約数の個数: 144

約数和(自身を含む): 1667143296

約数和(自身を除く): 1161443808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2272, 2556, 2982, 3408, 3533, 3976, 4473, 5112, 5964, 6816, 7066, 7952, 8946, 10224, 10599, 11928, 14132, 15904, 17892, 20448, 21198, 23856, 24731, 28264, 31797, 35784, 42396, 47712, 49462, 56528, 63594, 71568, 74193, 84792, 98924, 113056, 127188, 143136, 148386, 169584, 197848, 222579, 250843, 254376, 296772, 339168, 395696, 445158, 501686, 508752, 593544, 752529, 791392, 890316, 1003372, 1017504, 1187088, 1505058, 1755901, 1780632, 2006744, 2257587, 2374176, 3010116, 3511802, 3561264, 4013488, 4515174, 5267703, 6020232, 7023604, 7122528, 8026976, 9030348, 10535406, 12040464, 14047208, 15803109, 18060696, 21070812, 24080928, 28094416, 31606218, 36121392, 42141624, 56188832, 63212436, 72242784, 84283248, 126424872, 168566496, 252849744, 505699488]

約数ペア:

[(1, 505699488), (2, 252849744), (3, 168566496), (4, 126424872), (6, 84283248), (7, 72242784), (8, 63212436), (9, 56188832), (12, 42141624), (14, 36121392), (16, 31606218), (18, 28094416), (21, 24080928), (24, 21070812), (28, 18060696), (32, 15803109), (36, 14047208), (42, 12040464), (48, 10535406), (56, 9030348), (63, 8026976), (71, 7122528), (72, 7023604), (84, 6020232), (96, 5267703), (112, 4515174), (126, 4013488), (142, 3561264), (144, 3511802), (168, 3010116), (213, 2374176), (224, 2257587), (252, 2006744), (284, 1780632), (288, 1755901), (336, 1505058), (426, 1187088), (497, 1017504), (504, 1003372), (568, 890316), (639, 791392), (672, 752529), (852, 593544), (994, 508752), (1008, 501686), (1136, 445158), (1278, 395696), (1491, 339168), (1704, 296772), (1988, 254376), (2016, 250843), (2272, 222579), (2556, 197848), (2982, 169584), (3408, 148386), (3533, 143136), (3976, 127188), (4473, 113056), (5112, 98924), (5964, 84792), (6816, 74193), (7066, 71568), (7952, 63594), (8946, 56528), (10224, 49462), (10599, 47712), (11928, 42396), (14132, 35784), (15904, 31797), (17892, 28264), (20448, 24731), (21198, 23856)]