1427691216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{9679}}^1$

素因数の和:10136

約数の個数: 80

約数和(自身を含む): 4225126400

約数和(自身を除く): 2797435184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 439, 878, 1317, 1756, 2634, 3073, 3512, 5268, 6146, 7024, 9219, 9679, 10536, 12292, 18438, 19358, 21072, 24584, 29037, 36876, 38716, 49168, 58074, 67753, 73752, 77432, 116148, 135506, 147504, 154864, 203259, 232296, 271012, 406518, 464592, 542024, 813036, 1084048, 1626072, 3252144, 4249081, 8498162, 12747243, 16996324, 25494486, 29743567, 33992648, 50988972, 59487134, 67985296, 89230701, 101977944, 118974268, 178461402, 203955888, 237948536, 356922804, 475897072, 713845608, 1427691216]

約数ペア:

[(1, 1427691216), (2, 713845608), (3, 475897072), (4, 356922804), (6, 237948536), (7, 203955888), (8, 178461402), (12, 118974268), (14, 101977944), (16, 89230701), (21, 67985296), (24, 59487134), (28, 50988972), (42, 33992648), (48, 29743567), (56, 25494486), (84, 16996324), (112, 12747243), (168, 8498162), (336, 4249081), (439, 3252144), (878, 1626072), (1317, 1084048), (1756, 813036), (2634, 542024), (3073, 464592), (3512, 406518), (5268, 271012), (6146, 232296), (7024, 203259), (9219, 154864), (9679, 147504), (10536, 135506), (12292, 116148), (18438, 77432), (19358, 73752), (21072, 67753), (24584, 58074), (29037, 49168), (36876, 38716)]