6447594816

素因数分解:

$2^6\times 3^5\times {\mathrm{13}}^1\times {\mathrm{31891}}^1$

素因数の和:31931

約数の個数: 168

約数和(自身を含む): 20640247264

約数和(自身を除く): 14192652448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 192, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 576, 624, 648, 702, 832, 864, 936, 972, 1053, 1248, 1296, 1404, 1728, 1872, 1944, 2106, 2496, 2592, 2808, 3159, 3744, 3888, 4212, 5184, 5616, 6318, 7488, 7776, 8424, 11232, 12636, 15552, 16848, 22464, 25272, 31891, 33696, 50544, 63782, 67392, 95673, 101088, 127564, 191346, 202176, 255128, 287019, 382692, 414583, 510256, 574038, 765384, 829166, 861057, 1020512, 1148076, 1243749, 1530768, 1658332, 1722114, 2041024, 2296152, 2487498, 2583171, 3061536, 3316664, 3444228, 3731247, 4592304, 4974996, 5166342, 6123072, 6633328, 6888456, 7462494, 7749513, 9184608, 9949992, 10332684, 11193741, 13266656, 13776912, 14924988, 15499026, 18369216, 19899984, 20665368, 22387482, 26533312, 27553824, 29849976, 30998052, 33581223, 39799968, 41330736, 44774964, 55107648, 59699952, 61996104, 67162446, 79599936, 82661472, 89549928, 100743669, 119399904, 123992208, 134324892, 165322944, 179099856, 201487338, 238799808, 247984416, 268649784, 358199712, 402974676, 495968832, 537299568, 716399424, 805949352, 1074599136, 1611898704, 2149198272, 3223797408, 6447594816]

約数ペア:

[(1, 6447594816), (2, 3223797408), (3, 2149198272), (4, 1611898704), (6, 1074599136), (8, 805949352), (9, 716399424), (12, 537299568), (13, 495968832), (16, 402974676), (18, 358199712), (24, 268649784), (26, 247984416), (27, 238799808), (32, 201487338), (36, 179099856), (39, 165322944), (48, 134324892), (52, 123992208), (54, 119399904), (64, 100743669), (72, 89549928), (78, 82661472), (81, 79599936), (96, 67162446), (104, 61996104), (108, 59699952), (117, 55107648), (144, 44774964), (156, 41330736), (162, 39799968), (192, 33581223), (208, 30998052), (216, 29849976), (234, 27553824), (243, 26533312), (288, 22387482), (312, 20665368), (324, 19899984), (351, 18369216), (416, 15499026), (432, 14924988), (468, 13776912), (486, 13266656), (576, 11193741), (624, 10332684), (648, 9949992), (702, 9184608), (832, 7749513), (864, 7462494), (936, 6888456), (972, 6633328), (1053, 6123072), (1248, 5166342), (1296, 4974996), (1404, 4592304), (1728, 3731247), (1872, 3444228), (1944, 3316664), (2106, 3061536), (2496, 2583171), (2592, 2487498), (2808, 2296152), (3159, 2041024), (3744, 1722114), (3888, 1658332), (4212, 1530768), (5184, 1243749), (5616, 1148076), (6318, 1020512), (7488, 861057), (7776, 829166), (8424, 765384), (11232, 574038), (12636, 510256), (15552, 414583), (16848, 382692), (22464, 287019), (25272, 255128), (31891, 202176), (33696, 191346), (50544, 127564), (63782, 101088), (67392, 95673)]