397031926512

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{965507}}^1$

素因数の和:966190

約数の個数: 80

約数和(自身を含む): 1106240446080

約数和(自身を除く): 709208519568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 659, 1318, 1977, 2636, 3954, 5272, 7908, 8567, 10544, 15816, 17134, 25701, 31632, 34268, 51402, 68536, 102804, 137072, 205608, 411216, 965507, 1931014, 2896521, 3862028, 5793042, 7724056, 11586084, 12551591, 15448112, 23172168, 25103182, 37654773, 46344336, 50206364, 75309546, 100412728, 150619092, 200825456, 301238184, 602476368, 636269113, 1272538226, 1908807339, 2545076452, 3817614678, 5090152904, 7635229356, 8271498469, 10180305808, 15270458712, 16542996938, 24814495407, 30540917424, 33085993876, 49628990814, 66171987752, 99257981628, 132343975504, 198515963256, 397031926512]

約数ペア:

[(1, 397031926512), (2, 198515963256), (3, 132343975504), (4, 99257981628), (6, 66171987752), (8, 49628990814), (12, 33085993876), (13, 30540917424), (16, 24814495407), (24, 16542996938), (26, 15270458712), (39, 10180305808), (48, 8271498469), (52, 7635229356), (78, 5090152904), (104, 3817614678), (156, 2545076452), (208, 1908807339), (312, 1272538226), (624, 636269113), (659, 602476368), (1318, 301238184), (1977, 200825456), (2636, 150619092), (3954, 100412728), (5272, 75309546), (7908, 50206364), (8567, 46344336), (10544, 37654773), (15816, 25103182), (17134, 23172168), (25701, 15448112), (31632, 12551591), (34268, 11586084), (51402, 7724056), (68536, 5793042), (102804, 3862028), (137072, 2896521), (205608, 1931014), (411216, 965507)]