1397345472

素因数分解:

$2^6\times 3^3\times {\mathrm{449}}^1\times {\mathrm{1801}}^1$

素因数の和:2271

約数の個数: 112

約数和(自身を含む): 4119372000

約数和(自身を除く): 2722026528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 449, 576, 864, 898, 1347, 1728, 1796, 1801, 2694, 3592, 3602, 4041, 5388, 5403, 7184, 7204, 8082, 10776, 10806, 12123, 14368, 14408, 16164, 16209, 21552, 21612, 24246, 28736, 28816, 32328, 32418, 43104, 43224, 48492, 48627, 57632, 64656, 64836, 86208, 86448, 96984, 97254, 115264, 129312, 129672, 172896, 193968, 194508, 258624, 259344, 345792, 387936, 389016, 518688, 775872, 778032, 808649, 1037376, 1556064, 1617298, 2425947, 3112128, 3234596, 4851894, 6469192, 7277841, 9703788, 12938384, 14555682, 19407576, 21833523, 25876768, 29111364, 38815152, 43667046, 51753536, 58222728, 77630304, 87334092, 116445456, 155260608, 174668184, 232890912, 349336368, 465781824, 698672736, 1397345472]

約数ペア:

[(1, 1397345472), (2, 698672736), (3, 465781824), (4, 349336368), (6, 232890912), (8, 174668184), (9, 155260608), (12, 116445456), (16, 87334092), (18, 77630304), (24, 58222728), (27, 51753536), (32, 43667046), (36, 38815152), (48, 29111364), (54, 25876768), (64, 21833523), (72, 19407576), (96, 14555682), (108, 12938384), (144, 9703788), (192, 7277841), (216, 6469192), (288, 4851894), (432, 3234596), (449, 3112128), (576, 2425947), (864, 1617298), (898, 1556064), (1347, 1037376), (1728, 808649), (1796, 778032), (1801, 775872), (2694, 518688), (3592, 389016), (3602, 387936), (4041, 345792), (5388, 259344), (5403, 258624), (7184, 194508), (7204, 193968), (8082, 172896), (10776, 129672), (10806, 129312), (12123, 115264), (14368, 97254), (14408, 96984), (16164, 86448), (16209, 86208), (21552, 64836), (21612, 64656), (24246, 57632), (28736, 48627), (28816, 48492), (32328, 43224), (32418, 43104)]