1291584

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^2$

素因数の和:84

約数の個数: 84

約数和(自身を含む): 4035552

約数和(自身を除く): 2743968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 217, 224, 248, 336, 372, 434, 448, 496, 651, 672, 744, 868, 961, 992, 1302, 1344, 1488, 1736, 1922, 1984, 2604, 2883, 2976, 3472, 3844, 5208, 5766, 5952, 6727, 6944, 7688, 10416, 11532, 13454, 13888, 15376, 20181, 20832, 23064, 26908, 30752, 40362, 41664, 46128, 53816, 61504, 80724, 92256, 107632, 161448, 184512, 215264, 322896, 430528, 645792, 1291584]

約数ペア:

[(1, 1291584), (2, 645792), (3, 430528), (4, 322896), (6, 215264), (7, 184512), (8, 161448), (12, 107632), (14, 92256), (16, 80724), (21, 61504), (24, 53816), (28, 46128), (31, 41664), (32, 40362), (42, 30752), (48, 26908), (56, 23064), (62, 20832), (64, 20181), (84, 15376), (93, 13888), (96, 13454), (112, 11532), (124, 10416), (168, 7688), (186, 6944), (192, 6727), (217, 5952), (224, 5766), (248, 5208), (336, 3844), (372, 3472), (434, 2976), (448, 2883), (496, 2604), (651, 1984), (672, 1922), (744, 1736), (868, 1488), (961, 1344), (992, 1302)]