308249368

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4799}}^1$

素因数の和:4880

約数の個数: 64

約数和(自身を含む): 700416000

約数和(自身を除く): 392166632

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1736, 2072, 2294, 4588, 4799, 8029, 9176, 9598, 16058, 19196, 32116, 33593, 38392, 64232, 67186, 134372, 148769, 177563, 268744, 297538, 355126, 595076, 710252, 1041383, 1190152, 1242941, 1420504, 2082766, 2485882, 4165532, 4971764, 5504453, 8331064, 9943528, 11008906, 22017812, 38531171, 44035624, 77062342, 154124684, 308249368]

約数ペア:

[(1, 308249368), (2, 154124684), (4, 77062342), (7, 44035624), (8, 38531171), (14, 22017812), (28, 11008906), (31, 9943528), (37, 8331064), (56, 5504453), (62, 4971764), (74, 4165532), (124, 2485882), (148, 2082766), (217, 1420504), (248, 1242941), (259, 1190152), (296, 1041383), (434, 710252), (518, 595076), (868, 355126), (1036, 297538), (1147, 268744), (1736, 177563), (2072, 148769), (2294, 134372), (4588, 67186), (4799, 64232), (8029, 38392), (9176, 33593), (9598, 32116), (16058, 19196)]