392954853.0000000000

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3257}}^1$

素因数の和:3389

約数の個数: 128

約数和(自身を含む): 3903344640

約数和(自身を除く): 2508456222

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 103, 126, 154, 189, 198, 206, 231, 297, 309, 378, 462, 594, 618, 693, 721, 927, 1133, 1386, 1442, 1854, 2079, 2163, 2266, 2781, 3257, 3399, 4158, 4326, 5562, 6489, 6514, 6798, 7931, 9771, 10197, 12978, 15862, 19467, 19542, 20394, 22799, 23793, 29313, 30591, 35827, 38934, 45598, 47586, 58626, 61182, 68397, 71379, 71654, 87939, 107481, 136794, 142758, 175878, 205191, 214137, 214962, 250789, 322443, 335471, 410382, 428274, 501578, 615573, 644886, 670942, 752367, 967329, 1006413, 1231146, 1504734, 1934658, 2012826, 2257101, 2348297, 3019239, 3690181, 4514202, 4696594, 6038478, 6771303, 7044891, 7380362, 9057717, 11070543, 13542606, 14089782, 18115434, 21134673, 22141086, 25831267, 33211629, 42269346, 51662534, 63404019, 66423258, 77493801, 99634887, 126808038, 154987602, 199269774, 232481403, 464962806, 697444209, 1394888418]

約数ペア:

[(1, 1394888418), (2, 697444209), (3, 464962806), (6, 232481403), (7, 199269774), (9, 154987602), (11, 126808038), (14, 99634887), (18, 77493801), (21, 66423258), (22, 63404019), (27, 51662534), (33, 42269346), (42, 33211629), (54, 25831267), (63, 22141086), (66, 21134673), (77, 18115434), (99, 14089782), (103, 13542606), (126, 11070543), (154, 9057717), (189, 7380362), (198, 7044891), (206, 6771303), (231, 6038478), (297, 4696594), (309, 4514202), (378, 3690181), (462, 3019239), (594, 2348297), (618, 2257101), (693, 2012826), (721, 1934658), (927, 1504734), (1133, 1231146), (1386, 1006413), (1442, 967329), (1854, 752367), (2079, 670942), (2163, 644886), (2266, 615573), (2781, 501578), (3257, 428274), (3399, 410382), (4158, 335471), (4326, 322443), (5562, 250789), (6489, 214962), (6514, 214137), (6798, 205191), (7931, 175878), (9771, 142758), (10197, 136794), (12978, 107481), (15862, 87939), (19467, 71654), (19542, 71379), (20394, 68397), (22799, 61182), (23793, 58626), (29313, 47586), (30591, 45598), (35827, 38934)]