716572528

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:950

約数の個数: 80

約数和(自身を含む): 1631038464

約数和(自身を除く): 914465936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 197, 329, 376, 394, 658, 691, 752, 788, 1316, 1379, 1382, 1576, 2632, 2758, 2764, 3152, 4837, 5264, 5516, 5528, 9259, 9674, 11032, 11056, 18518, 19348, 22064, 32477, 37036, 38696, 64813, 64954, 74072, 77392, 129626, 129908, 136127, 148144, 227339, 259252, 259816, 272254, 454678, 518504, 519632, 544508, 909356, 952889, 1037008, 1089016, 1818712, 1905778, 2178032, 3637424, 3811556, 6397969, 7623112, 12795938, 15246224, 25591876, 44785783, 51183752, 89571566, 102367504, 179143132, 358286264, 716572528]

約数ペア:

[(1, 716572528), (2, 358286264), (4, 179143132), (7, 102367504), (8, 89571566), (14, 51183752), (16, 44785783), (28, 25591876), (47, 15246224), (56, 12795938), (94, 7623112), (112, 6397969), (188, 3811556), (197, 3637424), (329, 2178032), (376, 1905778), (394, 1818712), (658, 1089016), (691, 1037008), (752, 952889), (788, 909356), (1316, 544508), (1379, 519632), (1382, 518504), (1576, 454678), (2632, 272254), (2758, 259816), (2764, 259252), (3152, 227339), (4837, 148144), (5264, 136127), (5516, 129908), (5528, 129626), (9259, 77392), (9674, 74072), (11032, 64954), (11056, 64813), (18518, 38696), (19348, 37036), (22064, 32477)]