338243976

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21649}}^1$

素因数の和:21699

約数の個数: 96

約数和(自身を含む): 1080768000

約数和(自身を除く): 742524024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 252, 279, 372, 434, 504, 558, 651, 744, 868, 1116, 1302, 1736, 1953, 2232, 2604, 3906, 5208, 7812, 15624, 21649, 43298, 64947, 86596, 129894, 151543, 173192, 194841, 259788, 303086, 389682, 454629, 519576, 606172, 671119, 779364, 909258, 1212344, 1342238, 1363887, 1558728, 1818516, 2013357, 2684476, 2727774, 3637032, 4026714, 4697833, 5368952, 5455548, 6040071, 8053428, 9395666, 10911096, 12080142, 14093499, 16106856, 18791332, 24160284, 28186998, 37582664, 42280497, 48320568, 56373996, 84560994, 112747992, 169121988, 338243976]

約数ペア:

[(1, 338243976), (2, 169121988), (3, 112747992), (4, 84560994), (6, 56373996), (7, 48320568), (8, 42280497), (9, 37582664), (12, 28186998), (14, 24160284), (18, 18791332), (21, 16106856), (24, 14093499), (28, 12080142), (31, 10911096), (36, 9395666), (42, 8053428), (56, 6040071), (62, 5455548), (63, 5368952), (72, 4697833), (84, 4026714), (93, 3637032), (124, 2727774), (126, 2684476), (168, 2013357), (186, 1818516), (217, 1558728), (248, 1363887), (252, 1342238), (279, 1212344), (372, 909258), (434, 779364), (504, 671119), (558, 606172), (651, 519576), (744, 454629), (868, 389682), (1116, 303086), (1302, 259788), (1736, 194841), (1953, 173192), (2232, 151543), (2604, 129894), (3906, 86596), (5208, 64947), (7812, 43298), (15624, 21649)]