304905888

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{151243}}^1$

素因数の和:151266

約数の個数: 72

約数和(自身を含む): 990950688

約数和(自身を除く): 686044800

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 151243, 302486, 453729, 604972, 907458, 1058701, 1209944, 1361187, 1814916, 2117402, 2419888, 2722374, 3176103, 3629832, 4234804, 4839776, 5444748, 6352206, 7259664, 8469608, 9528309, 10889496, 12704412, 14519328, 16939216, 19056618, 21778992, 25408824, 33878432, 38113236, 43557984, 50817648, 76226472, 101635296, 152452944, 304905888]

約数ペア:

[(1, 304905888), (2, 152452944), (3, 101635296), (4, 76226472), (6, 50817648), (7, 43557984), (8, 38113236), (9, 33878432), (12, 25408824), (14, 21778992), (16, 19056618), (18, 16939216), (21, 14519328), (24, 12704412), (28, 10889496), (32, 9528309), (36, 8469608), (42, 7259664), (48, 6352206), (56, 5444748), (63, 4839776), (72, 4234804), (84, 3629832), (96, 3176103), (112, 2722374), (126, 2419888), (144, 2117402), (168, 1814916), (224, 1361187), (252, 1209944), (288, 1058701), (336, 907458), (504, 604972), (672, 453729), (1008, 302486), (2016, 151243)]