248739792

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:913

約数の個数: 160

約数和(自身を含む): 790425600

約数和(自身を除く): 541685808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 47, 48, 56, 57, 76, 84, 94, 112, 114, 133, 141, 152, 168, 188, 228, 266, 282, 304, 329, 336, 376, 399, 456, 532, 564, 658, 752, 798, 829, 893, 912, 987, 1064, 1128, 1316, 1596, 1658, 1786, 1974, 2128, 2256, 2487, 2632, 2679, 3192, 3316, 3572, 3948, 4974, 5264, 5358, 5803, 6251, 6384, 6632, 7144, 7896, 9948, 10716, 11606, 12502, 13264, 14288, 15751, 15792, 17409, 18753, 19896, 21432, 23212, 25004, 31502, 34818, 37506, 38963, 39792, 42864, 46424, 47253, 50008, 63004, 69636, 75012, 77926, 92848, 94506, 100016, 110257, 116889, 126008, 139272, 150024, 155852, 189012, 220514, 233778, 252016, 272741, 278544, 300048, 311704, 330771, 378024, 441028, 467556, 545482, 623408, 661542, 740297, 756048, 818223, 882056, 935112, 1090964, 1323084, 1480594, 1636446, 1764112, 1870224, 2181928, 2220891, 2646168, 2961188, 3272892, 4363856, 4441782, 5182079, 5292336, 5922376, 6545784, 8883564, 10364158, 11844752, 13091568, 15546237, 17767128, 20728316, 31092474, 35534256, 41456632, 62184948, 82913264, 124369896, 248739792]

約数ペア:

[(1, 248739792), (2, 124369896), (3, 82913264), (4, 62184948), (6, 41456632), (7, 35534256), (8, 31092474), (12, 20728316), (14, 17767128), (16, 15546237), (19, 13091568), (21, 11844752), (24, 10364158), (28, 8883564), (38, 6545784), (42, 5922376), (47, 5292336), (48, 5182079), (56, 4441782), (57, 4363856), (76, 3272892), (84, 2961188), (94, 2646168), (112, 2220891), (114, 2181928), (133, 1870224), (141, 1764112), (152, 1636446), (168, 1480594), (188, 1323084), (228, 1090964), (266, 935112), (282, 882056), (304, 818223), (329, 756048), (336, 740297), (376, 661542), (399, 623408), (456, 545482), (532, 467556), (564, 441028), (658, 378024), (752, 330771), (798, 311704), (829, 300048), (893, 278544), (912, 272741), (987, 252016), (1064, 233778), (1128, 220514), (1316, 189012), (1596, 155852), (1658, 150024), (1786, 139272), (1974, 126008), (2128, 116889), (2256, 110257), (2487, 100016), (2632, 94506), (2679, 92848), (3192, 77926), (3316, 75012), (3572, 69636), (3948, 63004), (4974, 50008), (5264, 47253), (5358, 46424), (5803, 42864), (6251, 39792), (6384, 38963), (6632, 37506), (7144, 34818), (7896, 31502), (9948, 25004), (10716, 23212), (11606, 21432), (12502, 19896), (13264, 18753), (14288, 17409), (15751, 15792)]