8380458528

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{3169}}^1$

素因数の和:3371

約数の個数: 144

約数和(自身を含む): 23974786080

約数和(自身を除く): 15594327552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 163, 169, 208, 312, 326, 338, 416, 489, 507, 624, 652, 676, 978, 1014, 1248, 1304, 1352, 1956, 2028, 2119, 2608, 2704, 3169, 3912, 4056, 4238, 5216, 5408, 6338, 6357, 7824, 8112, 8476, 9507, 12676, 12714, 15648, 16224, 16952, 19014, 25352, 25428, 27547, 33904, 38028, 41197, 50704, 50856, 55094, 67808, 76056, 82394, 82641, 101408, 101712, 110188, 123591, 152112, 164788, 165282, 203424, 220376, 247182, 304224, 329576, 330564, 440752, 494364, 516547, 535561, 659152, 661128, 881504, 988728, 1033094, 1071122, 1318304, 1322256, 1549641, 1606683, 1977456, 2066188, 2142244, 2644512, 3099282, 3213366, 3954912, 4132376, 4284488, 6198564, 6426732, 6715111, 8264752, 8568976, 12397128, 12853464, 13430222, 16529504, 17137952, 20145333, 24794256, 25706928, 26860444, 40290666, 49588512, 51413856, 53720888, 80581332, 87296443, 107441776, 161162664, 174592886, 214883552, 261889329, 322325328, 349185772, 523778658, 644650656, 698371544, 1047557316, 1396743088, 2095114632, 2793486176, 4190229264, 8380458528]

約数ペア:

[(1, 8380458528), (2, 4190229264), (3, 2793486176), (4, 2095114632), (6, 1396743088), (8, 1047557316), (12, 698371544), (13, 644650656), (16, 523778658), (24, 349185772), (26, 322325328), (32, 261889329), (39, 214883552), (48, 174592886), (52, 161162664), (78, 107441776), (96, 87296443), (104, 80581332), (156, 53720888), (163, 51413856), (169, 49588512), (208, 40290666), (312, 26860444), (326, 25706928), (338, 24794256), (416, 20145333), (489, 17137952), (507, 16529504), (624, 13430222), (652, 12853464), (676, 12397128), (978, 8568976), (1014, 8264752), (1248, 6715111), (1304, 6426732), (1352, 6198564), (1956, 4284488), (2028, 4132376), (2119, 3954912), (2608, 3213366), (2704, 3099282), (3169, 2644512), (3912, 2142244), (4056, 2066188), (4238, 1977456), (5216, 1606683), (5408, 1549641), (6338, 1322256), (6357, 1318304), (7824, 1071122), (8112, 1033094), (8476, 988728), (9507, 881504), (12676, 661128), (12714, 659152), (15648, 535561), (16224, 516547), (16952, 494364), (19014, 440752), (25352, 330564), (25428, 329576), (27547, 304224), (33904, 247182), (38028, 220376), (41197, 203424), (50704, 165282), (50856, 164788), (55094, 152112), (67808, 123591), (76056, 110188), (82394, 101712), (82641, 101408)]