1395103664

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:514

約数の個数: 80

約数和(自身を含む): 2855817216

約数和(自身を除く): 1460713552

約数列:

[1, 2, 4, 8, 16, 31, 62, 97, 107, 124, 194, 214, 248, 271, 388, 428, 496, 542, 776, 856, 1084, 1552, 1712, 2168, 3007, 3317, 4336, 6014, 6634, 8401, 10379, 12028, 13268, 16802, 20758, 24056, 26287, 26536, 28997, 33604, 41516, 48112, 52574, 53072, 57994, 67208, 83032, 105148, 115988, 134416, 166064, 210296, 231976, 321749, 420592, 463952, 643498, 814897, 898907, 1286996, 1629794, 1797814, 2573992, 2812709, 3259588, 3595628, 5147984, 5625418, 6519176, 7191256, 11250836, 13038352, 14382512, 22501672, 45003344, 87193979, 174387958, 348775916, 697551832, 1395103664]

約数ペア:

[(1, 1395103664), (2, 697551832), (4, 348775916), (8, 174387958), (16, 87193979), (31, 45003344), (62, 22501672), (97, 14382512), (107, 13038352), (124, 11250836), (194, 7191256), (214, 6519176), (248, 5625418), (271, 5147984), (388, 3595628), (428, 3259588), (496, 2812709), (542, 2573992), (776, 1797814), (856, 1629794), (1084, 1286996), (1552, 898907), (1712, 814897), (2168, 643498), (3007, 463952), (3317, 420592), (4336, 321749), (6014, 231976), (6634, 210296), (8401, 166064), (10379, 134416), (12028, 115988), (13268, 105148), (16802, 83032), (20758, 67208), (24056, 57994), (26287, 53072), (26536, 52574), (28997, 48112), (33604, 41516)]