428477712

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{7079}}^1$

素因数の和:7200

約数の個数: 80

約数和(自身を含む): 1204506240

約数和(自身を除く): 776028528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 97, 104, 156, 194, 208, 291, 312, 388, 582, 624, 776, 1164, 1261, 1552, 2328, 2522, 3783, 4656, 5044, 7079, 7566, 10088, 14158, 15132, 20176, 21237, 28316, 30264, 42474, 56632, 60528, 84948, 92027, 113264, 169896, 184054, 276081, 339792, 368108, 552162, 686663, 736216, 1104324, 1373326, 1472432, 2059989, 2208648, 2746652, 4119978, 4417296, 5493304, 8239956, 8926619, 10986608, 16479912, 17853238, 26779857, 32959824, 35706476, 53559714, 71412952, 107119428, 142825904, 214238856, 428477712]

約数ペア:

[(1, 428477712), (2, 214238856), (3, 142825904), (4, 107119428), (6, 71412952), (8, 53559714), (12, 35706476), (13, 32959824), (16, 26779857), (24, 17853238), (26, 16479912), (39, 10986608), (48, 8926619), (52, 8239956), (78, 5493304), (97, 4417296), (104, 4119978), (156, 2746652), (194, 2208648), (208, 2059989), (291, 1472432), (312, 1373326), (388, 1104324), (582, 736216), (624, 686663), (776, 552162), (1164, 368108), (1261, 339792), (1552, 276081), (2328, 184054), (2522, 169896), (3783, 113264), (4656, 92027), (5044, 84948), (7079, 60528), (7566, 56632), (10088, 42474), (14158, 30264), (15132, 28316), (20176, 21237)]